BARD J F, DAR-EL E, SHTUB A. An analytic framework for sequencing mixed model assembly lines[J]. International Journal of Production Research,1992,30(1):35-48.
[2]
SABUNCUOGLU I, GOCGUN Y,EREL E. Backtracking and exchange of information:methods to enhance a beam search algorithm for assembly line scheduling[J]. European Journal of Operational Research,2008,186(3):915-930.