000 00414nam a2200121Ia 4500
008 160523s9999 xx 000 0 und d
020 _a978-0-521-11782-1
100 _aKristaly, A.
245 _aVariational principles in mathematical physics, geometry and economics
260 _aCambridge
_bCambridge University Press
_c2010
300 _axv, 368p.
490 _aEncyclopedia of mathematcs and its applications. 136.
999 _c33407
_d33407