Bibliography

1

Y. Cho and S. Sahni.
Preemptive scheduling of independent jobs with release and due times on open, flow and job shops.
Oper. Res., 29(3):511-522, 1981.

2

J. Du and J.Y.-T. Leung.
Minimizing mean flow time in two-machine open shops and flow shops.
J. Algorithms, 14(1):24-44, 1993.

3

T. Gonzalez and S. Sahni.
Flowshop and jobshop schedules: complexity and approximation.
Oper. Res., 26(1):36-52, 1978.

4

J.K. Lenstra.
Not published.