TY - GEN AU - Chalkley, Roger, CN - QA371 ID - 1365490 KW - Differential equations, Nonlinear. KW - Invariants. LK - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3114078 N1 - "Volume 190, Number 888 (first of three numbers)." SN - 9781470404949 (e-book) T1 - Basic global relative invariants for nonlinear differential equations / TI - Basic global relative invariants for nonlinear differential equations / UR - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3114078 VL - Volume 190, Number 888 ER -