000 00580nam a2200229Ia 4500
003 OSt
005 20220912153046.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a23140
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB33:1, N9
100 _aIbragimov Nail H
245 0 _aElementary Lie group analysis and ordinary differfential equations
260 _c1999
300 _ap.
_ccm.
942 _hB33:1, N9
_cTEXL
_2CC
999 _c97423
_d97423