by Platt, N, Hammel, SM, Heagy, JF
Published in Physical review letters (30.05.1994)

by Hammel, Stephen M.
Published in Physics letters. A (03.09.1990)

by Hammer, PW, Platt, N, Hammel, SM, Heagy, JF, Lee, BD
Published in Physical review letters (22.08.1994)

by Heagy, JF, Platt, N, Hammel, SM
Published in Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics (01.02.1994)

by Grebogi, C, Hammel, SM, Yorke, JA, Sauer, T
Published in Physical review letters (24.09.1990)

by Doss-Hammel, Stephen M, Zeisse, Carl R, Barrios, Amalia E, de Leeuw, Gerrit, Moerman, Marcel, de Jong, Arie N, Frederickson, Paul A, Davidson, Kenneth L
Published in Applied optics (2004) (20.06.2002)

by Platt, N., Hammel, S.M.
Published in Physica A (01.05.1997)

by HAMMEL, S. M, YORKE, J. A, GREBOGI, C
Published in Bulletin (new series) of the American Mathematical Society (1988)