@article{BMMS_2013_36_3_a0,
     author = {Shurong Sun and Tongxing Li and Zhenlai Han and Chao Zhang},
     title = {On {Oscillation} of {Second-Order} {Nonlinear} {Neutral} {Functional} {Differential} {Equations}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2013},
     volume = {36},
     number = {3},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2013_36_3_a0/}
}