000 00343nam a2200121Ia 4500
008 230620s9999||||xx |||||||||||||| ||und||
082 _a515.64
_bT08 DAC
100 _a Dacorogna, Bernard
_92084
245 0 _a Direct methods in the calculus of variations
_c Dacorogna, Bernard
250 _a 2nd ed.
260 _b Springer
_c2008
942 _cBK
999 _c1778
_d1778