PageHeader : Funkcialaj Ekvacioj, 15 (1972), 139-147 Title : A Unified Theory of Liapunov Stability AuthorInfo : By Peter SEIBERT AuthorInfo : (Universidad Catolica de Chile) section : Introduction. section : 1. General definitions and notations. section : 2. Stability and Liapunov functioris. section : 3. Sufficient conditions for stability. section : 4. First inverse theorem. section : 5. Second inverse theorem. section : 6. Boundedness. section : 7. Examples. section : 8. Relation to the continuity of multiple-valued selfmappings. section : References