TY  - BOOK
AU  - Collectif
TI  - Analytic solutions of partial differential equations - Trento, 1981
T3  - Astérisque
PY  - 1981
IS  - 89-90
PB  - Société mathématique de France
UR  - http://www.numdam.org/item/AST_1981__89-90_/
LA  - mul
ID  - AST_1981__89-90_
ER  -