000 00438nam a2200133Ia 4500
008 211224s9999 xx 000 0 und d
020 _a9780521461955
082 _a515.3533 FRA
100 _aFraenkel, L. E
245 3 _aAn introduction to maximum principles and symmetry in elliptic problems
260 _aCambridge:
_bCambridge Univeristy Press,
_c2008
300 _ax, 340 p. : ill. ; 24 cm
650 _aDifferential equations, Elliptic
999 _c17643
_d17643