Frehse, Jens. "A Landesman-Lazer alternative theorem for a class of optimization problems.." Commentarii mathematici Helvetici 54 (1979): 328-333. <http://eudml.org/doc/139787>.
@article{Frehse1979, author = {Frehse, Jens}, journal = {Commentarii mathematici Helvetici}, keywords = {Landesman-Lazer alternative theorem; optimization problems}, pages = {328-333}, title = {A Landesman-Lazer alternative theorem for a class of optimization problems.}, url = {http://eudml.org/doc/139787}, volume = {54}, year = {1979}, }
TY - JOUR AU - Frehse, Jens TI - A Landesman-Lazer alternative theorem for a class of optimization problems. JO - Commentarii mathematici Helvetici PY - 1979 VL - 54 SP - 328 EP - 333 KW - Landesman-Lazer alternative theorem; optimization problems UR - http://eudml.org/doc/139787 ER -