TY  - BOOK
AU  - Pogorelov A V
AU  - Boron L F
TI  - Monge Ampere equations of elliptic type
U1  - 515.353 
PY  - 1964///
CY  - Groningen
PB  - P Noordhoff
KW  - Calculus
KW  - Elliptic type
ER  -