@article{10_21136_CPM_1979_118020,
     author = {Hamedani, G. G.},
     title = {On the existence of periodic boundary conditions for certain nonlinear vector differential equations},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {248--254},
     publisher = {mathdoc},
     volume = {104},
     number = {3},
     year = {1979},
     doi = {10.21136/CPM.1979.118020},
     mrnumber = {543226},
     zbl = {0424.34030},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1979.118020/}
}