TY  - JOUR
AU  - Rudolf, Boris
TI  - Existence theorems for nonlinear operator equation $Lu+Nu=f$ and some properties of the set of its solutions
JO  - Mathematica slovaca
PY  - 1992
SP  - 55
EP  - 63
VL  - 42
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1992__42_1_a4/
LA  - en
ID  - MASLO_1992__42_1_a4
ER  -