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.
Kauffman S.Kauffman S.Philos Trans A Math Phys Eng Sci. 2003 Jun 15;361(1807):1089-99. doi: 10.1098/rsta.2003.1186.Philos Trans A Math Phys Eng Sci. 2003.PMID: 12816601
Wills PR, Kauffman SA, Stadler BM, Stadler PF.Wills PR, et al. Among authors: kauffman sa.Bull Math Biol. 1998 Nov;60(6):1073-98. doi: 10.1006/S0092-8240(98)90003-9.Bull Math Biol. 1998.PMID: 9866451
Socolar JE, Kauffman SA.Socolar JE, et al. Among authors: kauffman sa.Phys Rev Lett. 2003 Feb 14;90(6):068702. doi: 10.1103/PhysRevLett.90.068702. Epub 2003 Feb 13.Phys Rev Lett. 2003.PMID: 12633339
Xavier JC, Kauffman S.Xavier JC, et al. Among authors: kauffman s.Philos Trans A Math Phys Eng Sci. 2022 Jul 11;380(2227):20210244. doi: 10.1098/rsta.2021.0244. Epub 2022 May 23.Philos Trans A Math Phys Eng Sci. 2022.PMID: 35599556