000 00562nam a2200241Ia 4500
003 OSt
005 20220912152935.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a29482
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB42, K32
100 _aGelfand I M
245 0 _aCalculus of variations
260 _c1963
300 _ap.
_ccm.
700 _a Fomin S V
942 _hB42, K32
_cTEXL
_2CC
999 _c94386
_d94386