@article{CMJ_2000__50_4_a14,
     author = {\v{S}p\'anikov\'a, Eva},
     title = {Oscillatory properties of solutions of three-dimensional differential systems of neutral type},
     journal = {Czechoslovak Mathematical Journal},
     pages = {879--887},
     publisher = {mathdoc},
     volume = {50},
     number = {4},
     year = {2000},
     mrnumber = {1792977},
     zbl = {1079.34550},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2000__50_4_a14/}
}