@article{10_1017_S0017089509990188,
     author = {KARPUZ, BA\c{S}AK and \"OCALAN, \"OZKAN and \"OZT\"URK, SERMIN},
     title = {COMPARISON {THEOREMS} {ON} {THE} {OSCILLATION} {AND} {ASYMPTOTIC} {BEHAVIOUR} {OF} {HIGHER-ORDER} {NEUTRAL} {DIFFERENTIAL} {EQUATIONS}},
     journal = {Glasgow mathematical journal},
     pages = {107--114},
     year = {2010},
     volume = {52},
     number = {1},
     doi = {10.1017/S0017089509990188},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089509990188/}
}