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@article{ARM_1989__25_4_a5, author = {Mawhin, Jean}, title = {A simple proof of a {semi-Fredholm} principle for periodically forced systems with homogeneous nonlinearities}, journal = {Archivum mathematicum}, pages = {235--238}, publisher = {mathdoc}, volume = {25}, number = {4}, year = {1989}, mrnumber = {1188067}, zbl = {0713.34045}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_1989__25_4_a5/} }
TY - JOUR AU - Mawhin, Jean TI - A simple proof of a semi-Fredholm principle for periodically forced systems with homogeneous nonlinearities JO - Archivum mathematicum PY - 1989 SP - 235 EP - 238 VL - 25 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_1989__25_4_a5/ LA - en ID - ARM_1989__25_4_a5 ER -
Mawhin, Jean. A simple proof of a semi-Fredholm principle for periodically forced systems with homogeneous nonlinearities. Archivum mathematicum, Tome 25 (1989) no. 4, pp. 235-238. http://geodesic.mathdoc.fr/item/ARM_1989__25_4_a5/