TY  - JOUR
AU  - Farlow, S.J.
TI  - Periodic solutions of nonlinear boundary value problems of the second kind
JO  - Portugaliae mathematica
PY  - 1973
SP  - 25
EP  - 37
VL  - 32
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PORMA_1973__32_1_115186/
LA  - en
ID  - PORMA_1973__32_1_115186
ER  -