Crutchfield
发表
Young,
Crutchfield,
J. Crutchfield,
1989,
Physical review letters.
Crutchfield,
Feldman,
Shalizi,
1999,
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics.
Crutchfield,
Kaneko,
J. Crutchfield,
1988,
Physical review letters.
James,
Daniel,
Ronald,
1991,
American Journal of Sociology.