The generalized important event technique. - Norman Shapiro; Herman Vreenegoor (Commun. ACM, 1961)

Functions which Remain Partial Recursive Under all Similarity Transformations. - Norman Shapiro (J. Symb. Log., 1963)

Seizing the Moment: Harnessing the Information Technologies. - Steve Bankes; Carl Builder; Robert Anderson; Richard A. Bitzinger; Hugh Desantis; Constance Greaser; Peter Jacobson; Dana Johnson; Richard Leghorn; Jeff Marquis; Marc Dean Millot; David Ronfeldt; et al. (Inf. Soc., 1992)