An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Finke C, Freund JA, Rosa E Jr, Braun HA, Feudel U.Finke C, et al. Among authors: braun ha.Chaos. 2010 Dec;20(4):045107. doi: 10.1063/1.3527989.Chaos. 2010.PMID: 21198119
Feudel U, Neiman A, Pei X, Wojtenek W, Braun H, Huber M, Moss F.Feudel U, et al.Chaos. 2000 Mar;10(1):231-239. doi: 10.1063/1.166488.Chaos. 2000.PMID: 12779378