1
Mathematical and Quantum Aspects of Relativity and Cosmology [E-Book] : Proceeding of the Second Samos Meeting on Cosmology, Geometry and Relativity Held at Pythagoreon, Samos, Greece, 31 August–4 September 1998 /
2
Modern Mathematical Models of Time and their Applications to Physics and Cosmology [E-Book] : Proceedings of the International Conference held in Tucson, Arizona, 11–13 April, 1996 /
3
Quantum Gravity, Quantum Cosmology and Lorentzian Geometries [E-Book] /