A Branch and Cut Approach for Workload Smoothing on Assembly Lines. - Anulark Pinnoi; Wilbert E. Wilhelm (INFORMS J. Comput., 1997)

Valid inequalities for a class of assembly system problems. - Anulark Pinnoi; Wilbert E. Wilhelm (Eur. J. Oper. Res., 2000)

Vehicle routing-scheduling for waste collection in Hanoi. - Dang Vu Tung; Anulark Pinnoi (Eur. J. Oper. Res., 2000)