The 1-Width of (0, 1)-Matrices Having Constant Row Sum 3. - J. R. Henderson; R. A. Dean (J. Comb. Theory A, 1974)

A General Upper Bound for 1-Widths. - J. R. Henderson; R. A. Dean (J. Comb. Theory A, 1975)

The use of the CAPE Environment in the simulation of rock fracturing. - M. G. Norman; J. R. Henderson; Ian Main; D. J. Wallace (Concurr. Pract. Exp., 1991)