TY - JOUR A1 - Anishchenko, Vadim S. A1 - Kopeikin, A. S. A1 - Kurths, Jürgen T1 - Studying hyperbolicity in chaotic systems Y1 - 2000 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/20298 ER -