TY  - JOUR
AU  - Tanaka, Satoshi
TI  - Existence of positive solutions for a class of higher order neutral functional differential equations
JO  - Czechoslovak Mathematical Journal
PY  - 2001
SP  - 573
EP  - 583
VL  - 51
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2001__51_3_a9/
LA  - en
ID  - CMJ_2001__51_3_a9
ER  -