1. Parallel machine scheduling with a common server;Hall,1996
2. Scheduling two parallel semiautomatic machines to minimize machine interference;Koulamas;Computers and Operations Research,1996
3. Simultaneous resource scheduling to minimize weighted flow times;Dobson;Operations Res.,1988
4. Single-server, two-machine sequencing with switching time;Sahney;Operations Res.,1972
5. Scheduling Theory, Single-Stage Systems;Tanaev,1994