TY  - JOUR
AU  - Rudolf, Boris
TI  - Periodic boundary value problem in Hilbert space for differential equation of second order with reflection of the argument
JO  - Mathematica slovaca
PY  - 1992
SP  - 65
EP  - 84
VL  - 42
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1992__42_1_a5/
LA  - en
ID  - MASLO_1992__42_1_a5
ER  -