@article{10_21136_CPM_1983_118175,
     author = {Dr\'abek, Pavel},
     title = {Existence and multiplicity results for some weakly nonlinear elliptic problems at resonance},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {272--284},
     publisher = {mathdoc},
     volume = {108},
     number = {3},
     year = {1983},
     doi = {10.21136/CPM.1983.118175},
     mrnumber = {716412},
     zbl = {0524.35045},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1983.118175/}
}