Introduction to structurally stable systems of differential equations / Sergei Yu. Pilyugin. TransI. by the author. -Base!; Boston; Berlin: Birkhiiuser, 1992 Einheitssacht.: Vvedenie v grubye systemy differencial'nych uravnenij This work is subject to copyright. AII rights are reserved, whether the whole or part ofthe material is concerned, specificaJly those of reprin.ting, re-use of illustrations, broadcasting, reproduction by photocopying machine or similar means, and storage in data banks. Under § 54 of the German Copyright Law, where copies are made for other than private use a fee is payable to «Verwertungs• gese1lschaft Wort», Munich.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.