TY  - JOUR
AU  - Rusnák, Ján
TI  - Constructions of lower and upper solutions for a nonlinear boundary value problem of the third order and their applications
JO  - Mathematica slovaca
PY  - 1990
SP  - 101
EP  - 110
VL  - 40
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1990__40_1_a10/
LA  - en
ID  - MASLO_1990__40_1_a10
ER  -