000 00437nmm a2200145Ia 4500
008 230202s9999||||xx |||||||||||||||||und||
020 _a9783540472865
100 _aRainer Kayser, Thomas Schramm, Lars Nieser
245 0 _aGravitational Lenses
250 _a1992
260 _bSpringer Berlin Heidelberg
_c1992
440 _aLecture Notes in Physics
650 _aPhysics and Astronomy
856 _uhttps://doi.org/10.1007/3-540-55797-0
999 _c25792
_d25792