A Julia set model of field-directed morphogenesis: developmental biology and artificial life. - Michael Levin 005 (Comput. Appl. Biosci., 1994)

Discontinuous and alternate q-system fractals. - Michael Levin 005 (Comput. Graph., 1994)

A Probabilistic Approach to the Descent Statistic. - Richard Ehrenborg; Michael Levin 005; Margaret A. Readdy (J. Comb. Theory A, 2002)