Proper Classes via the Iterative Conception of Set. - Mark F. Sharlow (J. Symb. Log., 1987)

Broadening the Iterative Conception of Set. - Mark F. Sharlow (Notre Dame J. Formal Log., 2001)

Multiple sequence alignment using partial order graphs. - Christopher J. Lee; Catherine S. Grasso; Mark F. Sharlow (Bioinform., 2002)