@article{10_21136_CMJ_1994_128497,
     author = {Yu, Jian-She},
     title = {Oscillation of neutral differential equations with oscillating coefficients},
     journal = {Czechoslovak Mathematical Journal},
     pages = {611--622},
     publisher = {mathdoc},
     volume = {44},
     number = {4},
     year = {1994},
     doi = {10.21136/CMJ.1994.128497},
     mrnumber = {1295138},
     zbl = {0837.34075},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1994.128497/}
}