Implementation of an Iterative Technique for the Solution of Generalized Emden - Fowler Eigenproblems. - Robert C. Flagg; C. D. Luning; W. L. Perry (Codes for Boundary-Value Problems in Ordinary Differential Equations, 1978)

Identifying indicators of chemical, biological, radiological, and nuclear (CBRN) weapons development activity in sub-national terrorist groups. - Timothy John Sullivan; W. L. Perry (J. Oper. Res. Soc., 2004)