Derek Atkins

A heuristic with lower bound performance guarantee for the multi-product dynamic lot-size problem

Paul Iyogun, Derek A. Atkins, P. Iyogun, 1988 .

A lower bound and an efficient heuristic for multistage multiproduct distribution systems

Paul Iyogun, Derek A. Atkins, P. Iyogun, 1993 .