@article{ARM_1978_14_1_a1,
     author = {Fut\'ak, J\'an},
     title = {On the existence and boundedness of solutions of a nonlinear delay differential system},
     journal = {Archivum mathematicum},
     pages = {13--20},
     year = {1978},
     volume = {14},
     number = {1},
     mrnumber = {512741},
     zbl = {0392.34042},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1978_14_1_a1/}
}