PageHeader : Funkcialaj Ekvacioj, 10 (1967), 145-162 Title : Subfunctions for Ordinary Differential Title : Equations II AuthorInfo : By Kiyoshi AKO AuthorInfo : (University of Tokyo) section : Introduction section : 1. Results of M. Nagumo [4, 7] section : 2. A generalization of Theorem A section : 3. A generalization of Theorem B section : 4. A remark on the note [1] section : 5. Existence of functions $\underline{\omega}(x)$ and $\overline{\omega}(x)$ section : 6. Some observations on Theorem A section : 7. Results of M. Nagumo [5, 6] section : 8. Generalizations of Theorems C, D and E section : 9. An observation on strong F-subfunctions section : References section : Corrections