Two-stage generalized age maintenance of a queue-like production system. - Gerhard C. van Dijkhuizen; Aart van Harten (Eur. J. Oper. Res., 1998)

A basis for modelling the costs of supplier selection: the economic tender quantity. - Luitzen de Boer; Gerhard C. van Dijkhuizen; Jan Telgen (J. Oper. Res. Soc., 2000)