TY  - GEN
AU  - Gilbarg, D
AU  - 
TI  - Ellipticheskie differentsial'nye uravneniia s chastnymi proizvodnymi vtorogo poriadka
SN  - 5020139386
U1  - 517.956 
PY  - 1989///
CY  - Moskva
PB  - Nauka
KW  - Ecuatii diferentiale eliptice
N1  - Cuprinde bibliografie si index; Scriere chirilica; Eliptic Partial Differential Equations of Second Order - David Gilbarg; Neil S. Trudinger (Second Edition) (Berlin; Heidelberg; New York - Springer - 1983)
ER  -