An Air Mission Planning Algorithm Using Decision Analysis and Mixed Integer Programming. - Brian J. Griggs; Gregory S. Parnell; Lee J. Lehmkuhl (Oper. Res., 1997)

Modeling diminishing marginal returns in ahierarchical inventory system of reparable spare parts. - Wayne L. Zorn; Richard F. Deckro; Lee J. Lehmkuhl (Ann. Oper. Res., 1999)

Obnoxious-facility location and data-envelopment analysis: A combined distance-based formulation. - Peter Thomas; Yupo Chan; Lee J. Lehmkuhl; William Nixon (Eur. J. Oper. Res., 2002)