000 00280nam a2200121 4500
008 160616s 000 0
245 _aFunctional and variational methods
100 _aDautray, R
100 _aLions, J.L
500 _aB3 M8
942 _cBK
_2BK3467
080 _a517 DAU
999 _c3467
_d3467