3Graham R L,Lawler E L,Lenstra J K,et al.Optimization and approximation in deterministic sequencing and scheduling:A survey[J].Ann.Discrete Math.,1979,5:287-326.
4Gonzales T,Sahni S.Open shop scheduling to minimize finish time[J].J.Assoc.Comput.Mach.,1976,23:665-679.
5Lawle E L,Labetoulle J.On preemptive scheduling of unrelated parallel processors by linear programming[J].J.Assoc.Comput.Mach.,1978,25:612-619.
6Achugbue J O,Chin F Y.Scheduling the open shop to minimize mean flow time[J].SIAM J.Comput.,1982,11:709-720
7Adiri I,Amit N.Open shop and flowshop scheduling to minimize sum of completion times[J].Comput.Ops.Res.,1984,11(3):275-284.
8Dror M.Openshop scheduling with machine dependent processing times[J].Discrete Applied Mathematics,1992,39(3):197-205.
9Vakharia A J,Catay B.Two machine open shop scheduling with machine dependent processing times[J].Discrete Applied Mathematics,1997,73(3):283-285.
10Kleinau U.Tow-machine shop scheduling problems with batch processing[J].Math.Computer Modeling,1993,17(6):55-66.