000 00439nam a2200169Ia 4500
082 _a515.35
_bP346.IP
100 _aPayne, L. E.
245 _aImproperly posed problems in partial differential equations
_b
260 _aPennsylvania
_bSIAM
_c1975
300 _a76p. Bibl.
490 _aRegional conference series in Applied Mathematics
_v v. 22
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a14281
999 _c14281
_d14281