PageHeader : Funkcialaj Ekvacioj, 11 (1968), 207-234 Title : On Second Order Nonlinear Oscillation AuthorInfo : By James S. W. WONG AuthorInfo : (Carnegie Mellon University) section : 1. Introduction. section : 2. Oscillation and Non-oscillation Theorems-Sufficient Conditions. section : 3. Oscillation and Nonoscillation Theorems-Necessary and Sufficient Conditions. section : 4. Oscillation and Nonoscillation Theorems based on Methods for Linear Equations. section : 5. Bounded Oscillatory and Unbounded Non-oscillatory Solutions. section : 6. Extensions, Transformations, and Applications. section : References section : Supplementary Bibliography (Added-in-Proof)