Chen, Bo, Dr., Ye, Yinyu and Zhang, Jiawei. (2006) Lot-sizing scheduling with batch setup times. Journal of Scheduling, Vol.9 (No.3). pp. 299-310. ISSN 1094-6136

Deineko, Vladimir G. and Woeginger, Gerhard J.. (2006) On the robust assignment problem under a fixed number of cost scenarios. Operations Research Letters, Vol.34 (No.2). pp. 175-179. ISSN 0167-6377

Ormerod, R. J.. (2006) The history and ideas of pragmatism. Journal of the Operational Research Society, Vol.57 (No.8). pp. 892-909. ISSN 0160-5682