1. Optimization of multiclass queueing networks: a linear control approach;Avram,1995
2. An algorithm for solving the job-shop problem;Carlier;Manag. Sci.,1985
3. Improved bounds for acyclic job shop scheduling;Feige,1998
4. Better approximation guarantees for job-shop scheduling;Goldberg,1997
5. Approximation algorithms for scheduling;Hall,1997