@article{10_21136_CMJ_1974_101240,
     author = {Maru\v{s}iak, Pavol},
     title = {Oscillation of solutions of delay differential equations},
     journal = {Czechoslovak Mathematical Journal},
     pages = {284--291},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {1974},
     doi = {10.21136/CMJ.1974.101240},
     mrnumber = {0348230},
     zbl = {0315.34090},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1974.101240/}
}