Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOscillation criteria of a class of fourth order differential equations.AuthorsZhang, Maozhu; Sun, Jiong; Ao, JijunPublicationMathematical Methods in the Applied Sciences, 2012, Vol 35, Issue 3, p350ISSN0170-4214Publication typeArticleDOI10.1002/mma.1583