00899nam0-22003371i-450-9900013118004033210-8218-1532-6000131180FED01000131180(Aleph)000131180FED01000131180--------d1990----km-y0itay50------baengUSa-------001yyInverse source problemsVictor IsakovMathematical surveys and monographsno. 34Equazioni differenziali alle derivate parziali - problemi inversi515.353Isakov,Victor59372ITUNINARICAUNIMARCBK990001311800403321C-46-(347728MA1MA135R3031-XX35-XX81-XXInverse source problems383474UNINA