@article{10_21136_CPM_1968_117633,
     author = {Sova, Miroslav},
     title = {Solutions p\'eriodiques des \'equations diff\'erentielles op\'erationnelles: {La} m\'ethode des d\'eveloppements de {Fourier}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {386--421},
     year = {1968},
     volume = {93},
     number = {4},
     doi = {10.21136/CPM.1968.117633},
     mrnumber = {0248434},
     zbl = {0179.20601},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1968.117633/}
}