000 00281nam a2200109Ia 4500
008 201121s9999 xx 000 0 und d
100 _aGhosh,M.
245 0 _aIndian Journalof Theortitical Physics
260 _bCalcutta,Institute Of Theorial Physics
300 _c248
942 _cBV
999 _c16273
_d16273