Applying methodologies for information systems development. - David E. Avison; Hanifa Unisa Shah; R. S. Powell; P. S. Uppal (J. Inf. Technol., 1992)

Derivation of near-optimal pump schedules for water distribution by simulated annealing. - G. McCormick; R. S. Powell (J. Oper. Res. Soc., 2004)