000 00676 a2200157 4500
035 _a
090 _c19734
_d19734
100 _aJon, F
245 _aPloskie volny i sfericheskie srednie
_bv primenenii k differentsial'nym uravneniiam s chastnymi proizvodnymi
_cF. Jon; trad. din lb. engleza: N. D. Vvedenskoj
260 _aMoskva
_bIzdatel'stvo inostrannoj lit
_c1958
300 _a158 p
_bill
_c22 cm
500 _aCuprinde bibliografie si index
500 _aScriere chirilica
500 _aPlane waves and spherical means applied to partial differential equations - Fritz John (New York - Interscience publishers; London - Interscience publishers)
942 _aIMAR
_cCART
_sMD
999 _c19474
_d19474