Meeting of the Association for Symbolic Logic: Indianapolis. - J. Michael Dunn; Leonard Lipshitz (J. Symb. Log., 1987)

Decision Problems for Differential Equations. - J. Denef; Leonard Lipshitz (J. Symb. Log., 1989)

An Analogue of Hilbert's Tenth Problem for p-adic Entire Functions. - Leonard Lipshitz; Thanases Pheidas (J. Symb. Log., 1995)

One-Dimensional Fibers of Rigid Subanalytic Sets. - Leonard Lipshitz; Z. Robinson (J. Symb. Log., 1998)