000 00295nam a2200121Ia 4500
008 170104s2017 xx 000 0 und d
100 _aSayan Kar
245 3 _aAn Introduction to the Raychaudhuri Equations
260 _cApril 2008
300 _a319
773 _tResonance
942 _2ddc
_cJA
999 _c730299
_d730299