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Walter, F.; Carilli, C.; Decarli, R.; Riechers, D.; Aravena, M.; Bauer, F.E.; Bertoldi, F.; Bolatto, A.; Boogaard, L.; Bouwens, R. et al.; Burgarella, D.; Casey, C.; Cooray, A.; Cortes, P.; Cox, P.; Daddi, E.; Darling, J.; Emonts, B.; Gonzalez Lopez, J.; Hodge, J.; Inami, H.; Ivison, R.; Kovetz, E.; Le Fèvre, O.; Magnelli, B.; Marrone, D.; Murphy, E.; Narayanan, D.; Novak, M.; Oesch, P.; Pavesi, R.; Diaz Santos, T.; Sargent, M.; Scott, D.; Scoville, N.; Stacey, G.; Wagg, J.; van der Werf, P.; Uzgil, B.; Weiss, A.; Yun, M.: The evolution of the cosmic molecular gas density. baas 51 (3), 442, S. 442 (2019)

Yu, Y.-Z.; Peng, B.; Liu, K.; Zhang, C.M.; Wang, L.; Kou, F.F.; Lu, J.; Yu, M.: FAST ultra-wideband observation of abnormal emission-shift events of PSR B0919+06. Science China Physics, Mechanics, and Astronomy 62 (5), 959504, S. 959504 (2019)

Zhang, B.; Reid, M.J.; Zhang, L.; Wu, Y.; Hu, B.; Sakai, N.; Menten, K.M.; Zheng, X.; Brunthaler, A.; Dame, T.M. et al.; Xu, Y.: Parallaxes for Star-forming Regions in the Inner Perseus Spiral Arm. aj 157 (5), 200, S. 200 (2019)

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Algaba, J.-C.; Hodgson, J.; Kang, S.-C.; Kim, D...-W.; Kim, J.-Y.; Lee, J.W.; Lee, S.-S.; Trippe, S.: Core-Jet Blending Effects in Active Galactic Nuclei under the Korean VLBI Network View at 43 GHz. Journal of Korean Astronomical Society 52 (2), S. 31 - 40 (2019)

Armijos-Abendaño, J.; Martín-Pintado, J.; Requena-Torres, M.A.; González-Alfonso, E.; Güsten, R.; Weiß, A.; Harris, A.I.; Israel, F.P.; Kramer, C.; Stutzki, J. et al.; van der Werf, P.: Herschel water maps towards the vicinity of the black hole Sgr A*. aap 624, A112, S. A112 (2019)

Biermann, P.L.; Kronberg, P.P.; Allen, M.L.; Meli, A.; Seo, E.-S.: The Origin of the Most Energetic Galactic Cosmic Rays: Supernova Explosions into Massive Star Plasma Winds. Galaxies 7 (2), S. 48 (2019)

Bruni, G.; Panessa, F.; Bassani, L.; Chiaraluce, E.; Kraus, A.; Dallacasa, D.; Bazzano, A.; Hernández-García, L.; Malizia, A.; Ubertini, P. et al.; Ursini, F.; Venturi, T.: A Discovery of Young Radio Sources in the Cores of Giant Radio Galaxies Selected at Hard X-Rays. apj 875 (2), 88, S. 88 (2019)

Burgay, M.; Stappers, B.; Bailes, M.; Barr, E.D.; Bates, S.; Bhat, N.D.R.; Burke-Spolaor, S.; Cameron, A.D.; Champion, D.J.; Eatough, R.P. et al.; Flynn, C.M.L.; Jameson, A.; Johnston, S.; Keith, M.J.; Keane, E.F.; Kramer, M.; Levin, L.; Ng, C.; Petroff, E.; Possenti, A.; van Straten, W.; Tiburzi, C.; Bondonneau, L.; Lyne, A.G.: The High Time Resolution Universe Pulsar Survey - XV. Completion of the intermediate-latitude survey with the discovery and timing of 25 further pulsars. mnras 484 (4), S. 5791 - 5801 (2019)

Cadelano, M.; Ferraro, F.R.; Istrate, A.G.; Pallanca, C.; Lanzoni, B.; Freire, P.C.C.: An Extremely Low-mass He White Dwarf Orbiting the Millisecond Pulsar J1342+2822B in the Globular Cluster M3. apj 875 (1), 25, S. 25 (2019)

Donner, J.Y.; Verbiest, J.P.W.; Tiburzi, C.; Osłowski, S.; Michilli, D.; Serylak, M.; Anderson, J.M.; Horneffer, A.; Kramer, M.; Grießmeier, J.-M. et al.; Künsemöller, J.; Hessels, J.W.T.; Hoeft, M.; Miskolczi, A.: First detection of frequency-dependent, time-variable dispersion measures. aap 624, A22, S. A22 (2019)

Event Horizon Telescope Collaboration; including Alef, W.; Azulay, R.; Baczko, A.-K.; Britzen, S.; Desvignes, G.; Eatough, R.P.; Karuppusamy, R.; Kim, J.-Y.; Kramer, M. et al.; Krichbaum, T.P.; Liu, K.; Lobanov, A.P.; Lu, R.-S.; MacDonald, N.R.; Menten, K.M.; Müller, C.; Noutsos, A.; Ros, E.; Rottmann, H.; Roy, A.L.; Savolainen, T.; Shao, L.; Torne, P.; Wagner, J.; Wex, N.; Wharton, R.; Zensus, J.A.; Eckart, A.: First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring. apjl 875 (1), L5, S. L5 (2019)

Event Horizon Telescope Collaboration; including Alef, W.; Azulay, R.; Baczko, A.-K.; Britzen, S.; Desvignes, G.; Eatough, R.P.; Karuppusamy, R.; Kim, J.-Y.; Kramer, M. et al.; Krichbaum, T.P.; Liu, K.; Lobanov, A.P.; Lu, R.-S.; MacDonald, N.R.; Menten, K.M.; Müller, C.; Noutsos, A.; Ros, E.; Rottmann, H.; Roy, A.L.; Savolainen, T.; Shao, L.; Torne, P.; Wagner, J.; Wex, N.; Wharton, R.; Zensus, J.A.: First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole. apjl 875 (1), L4, S. L4 (2019)

Event Horizon Telescope Collaboration; including Alef, W.; Azulay, R.; Baczko, A.-K.; Britzen, S.; Desvignes, G.; Eatough, R.P.; Karuppusamy, R.; Kim, J.-Y.; Kramer, M. et al.; Krichbaum, T.P.; Liu, K.; Lobanov, A.P.; Lu, R.-S.; MacDonald, N.R.; Menten, K.M.; Müller, C.; Noutsos, A.; Ortiz-León, G.N.; Ros, E.; Rottmann, H.; Roy, A.L.; Savolainen, T.; Shao, L.; Torne, P.; Wagner, J.; Wex, N.; Wharton, R.; Zensus, J.A.: First M87 Event Horizon Telescope Results. III. Data Processing and Calibration. apjl 875 (1), L3, S. L3 (2019)

Event Horizon Telescope Collaboration; including Alef, W.; Azulay, R.; Baczko, A.-K.; Britzen, S.; Desvignes, G.; Eatough, R.P.; Karuppusamy, R.; Kim, J.-Y.; Kramer, M. et al.; Krichbaum, T.P.; Liu, K.; Lobanov, A.P.; Lu, R.-S.; MacDonald, N.R.; Menten, K.M.; Müller, C.; Noutsos, A.; Ortiz-León, G.N.; Ros, E.; Rottmann, H.; Roy, A.L.; Savolainen, T.; Shao, L.; Torne, P.; Wagner, J.; Wex, N.; Wharton, R.; Zensus, J.A.; Bach, U.; Dornbusch, S.; Dzib, S.A.; Eckart, A.; Graham, D.A.; Heyminck, S.; Muders, D.: First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole. apjl 875 (1), L1, S. L1 (2019)

Event Horizon Telescope Collaboration; including Alef, W.; Azulay, R.; Baczko, A.-K.; Britzen, S.; Desvignes, G.; Eatough, R.P.; Karuppusamy, R.; Kim, J.-Y.; Kramer, M. et al.; Krichbaum, T.P.; Liu, K.; Lobanov, A.P.; Lu, R.-S.; MacDonald, N.R.; Menten, K.M.; Müller, C.; Noutsos, A.; Ros, E.; Rottmann, H.; Roy, A.L.; Savolainen, T.; Shao, L.; Torne, P.; Wagner, J.; Wex, N.; Wharton, R.; Zensus, J.A.: First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole. apjl 875 (1), L6, S. L6 (2019)

Event Horizon TelescopeCollaboration; including Alef, W.; Azulay, R.; Baczko, A.-K.; Britzen, S.; Desvignes, G.; Eatough, R.P.; Karuppusamy, R.; Kim, J.-Y.; Kramer, M. et al.; Krichbaum, T.P.; Liu, K.; Lobanov, A.P.; Lu, R.-S.; MacDonald, N.R.; Menten, K.M.; Müller, C.; Noutsos, A.; Ortiz-León, G.N.; Ros, E.; Rottmann, H.; Roy, A.L.; Savolainen, T.; Shao, L.; Torne, P.; Wagner, J.; Wex, N.; Wharton, R.; Zensus, J.A.; Bach, U.; Dornbusch, S.; Dzib, S.A.; Graham, D.A.; Heyminck, S.; Muders, D.: First M87 Event Horizon Telescope Results. II. Array and Instrumentation. apjl 875 (1), L2, S. L2 (2019)

Gallo, L.C.; Gonzalez, A.G.; Waddell, S.G.H.; Ehler, H.J.S.; Wilkins, D.R.; Longinotti, A.L.; Grupe, D.; Komossa, S.; Kriss, G.A.; Pinto, C. et al.; Tripathi, S.; Fabian, A.C.; Krongold, Y.; Mathur, S.; Parker, M.L.; Pradhan, A.: Evidence for an emerging disc wind and collimated outflow during an X-ray flare in the narrow-line Seyfert 1 galaxy Mrk 335. mnras 484 (3), S. 4287 - 4297 (2019)

Gokus, A.; Angioni, R.: Fermi-LAT detection of renewed gamma-ray activity from the blazars PKS 0346-27 and PKS 2246+208. The Astronomer's Telegram 12693, S. 1 (2019)