I. Averbakh, O. Berman, and I. Chernykh.
The m-machine flowshop problem with unit-time operations and
Oper. Res. Lett., 33(3):263-266, 2005.
P. Baptiste and V. Timkovsky.
Shortest path to nonpreemptive schedules of unit-time jobs on two
identical parallel machines with minimum total completion time.
Math. Methods Oper. Res., 60(1):145-153, 2004.
P. Brucker and S. Knust.
Complexity results for single-machine problems with positive
Computing, 63:299-316, 1999.
J. Bruno, J.W. Jones, III, and K. So.
Deterministic scheduling with pipelined processors.
IEEE Trans. Comput., 29(4):308-316, 1980.
M.R. Garey, D.S. Johnson, and R. Sethi.
The complexity of flowshop and jobshop scheduling.
Math. Oper. Res., 1(2):117-129, 1976.
Optimal two-and-three-stage production schedules with set-up times
Naval Res. Logist. Quart., 1:61-68, 1954.
J.K. Lenstra, A.H.G. Rinnooy Kan, and P. Brucker.
Complexity of machine scheduling problems.
Ann. of Discrete Math., 1:343-362, 1977.
J.Y.-T. Leung, O. Vornberger, and J.D. Witthoff.
On some variants of the bandwidth minimization problem.
SIAM J. Comput., 13(3):650-667, 1984.
V.S. Tanaev, Y.N. Sotskov, and V.A. Strusevich.
Scheduling theory. Multi-stage systems, volume 285 of Mathematics and its Applications.
Kluwer Academic Publishers Group, Dordrecht, 1994.
Translated and revised from the 1989 Russian original by the authors.
Identical parallel machines vs. unit-time shops and preemptions vs.
chains in scheduling complexity.
European J. Oper. Res., 149(2):355-376, 2003.
WWW daemon apache