Anguige, K.: Isotropic cosmological singularities 3. The Cauchy problem for the inhomogeneous conformal Einstein-Vlasov equations, (1999)

Anguige, K.: A class of plane-symmetric perfect-fluid cosmologies with a Kasner-like singularity, (1999)

Ashtekar, A.; Marolf, D.; Mourao, J.; Thiemann, T.: Osterwalder-Schrader reconstruction and diffeomorphism invariance, (1999)

Brill, D.: Black holes and wormholes in 2+1 dimensions, Proceedings of the 2nd Samos Meeting on Cosmology, Geometry and Relativity: Mathematical and Quantum Aspects of Relativity and Cosmology, (1999)

Campanelli, M.: Black hole collisions: how far can perturbation theory go?, (1999)

Cavaglia, M.: Geometrodynamical Formulation of Two-Dimensional Dilaton Gravity and the Quantum Birkhoff Theorem, (1999)

Hoppe, J.: Asymptotic zero energy states for SU (greater or equal 3), (1999)

Julia, B.; Silva, S.: On first order formulations od supergravities, (1999)

Korotkin, D. A.; Manojlovic, N.; Samtleben, H.: Schlesinger transformations for elliptic isomonodromic deformations, (1999)

Plefka, J.; Serone, M.; Waldron, A.: Matrix theory and Feynman diagrams, (1999)

Recknagel, A.; Schomerus, V.: Moduli spaces of D-branes in CFT backgrounds, (1999)

Staudacher, M.: Large N matrix field theories, (1999)