TY - BOOK AU - Ladyzhenska�i�a,O.A. TI - The boundary value problems of mathematical physics T2 - Applied mathematical sciences ; v. 49 SN - 0387909893 AV - QA1QC20.7.B6 .A647 vol. 49 U1 - 510 s530.1/5535�19 PY - 1985/// CY - New York PB - Springer-Verlag KW - Boundary value problems KW - Mathematical physics ER -