00419nam a2200133Ia 4500082002000000100002500020245005800045260003600103300002800139490004300167500004500210500000500255700002500260  a515.35bL157.BV  aLadyzhenskaya, O. A.  aThe boundary value problems of mathematical physicsb  aNew YorkbSpringer-Verlagc1985  axxx, 322p. Index, Bibl.  aApplied Mathematical Sciences v v. 49  a"Tr. from the Russian by Jack Lohwater".  a  aLohwater, Jack ; tr.