000 00322nam a2200097Ia 4500
008 240404s9999 xx 000 0 und d
100 _aKrasnov, Mikhail Leontevich
245 0 _aProblems and exercises in the calculus of variations
_cMikhail Leontevich Krasnov
260 _aMoscova
_bMIR Publishers
_c1975
942 _aIMAR
_cCART
999 _c34936
_d34936