000			00468nmm a2200145Ia 4500
008			230202s9999||||xx |||||||||||||||||und||
020			_a9783662144954
100			_aGiampiero Esposito
245		0	_aQuantum Gravity, Quantum Cosmology and Lorentzian Geometries
250			_a1992
260			_bSpringer Berlin Heidelberg _c1992
440			_aLecture Notes in Physics Monographs
650			_aPhysics and Astronomy
856			_uhttps://doi.org/10.1007/978-3-662-14495-4
999			_c27492 _d27492