000 00394 a2200145 4500
035 _a
090 _c6276
_d6276
100 _aOkrasinski, Wojciech
245 _aOn subsolutions of a nonlinear diffusion problem
_cWojciech Okrasinski
260 _aWroclaw
_bUniversity of Wroclaw
_c1988
300 _a14 p
_c24 cm
440 _aPreprint
_n93
500 _aContine bibliografie
942 _aIMAR
_cCART
999 _c6143
_d6143