Benchmark instances in [BFS08] are mirrored.
[etjssp.zip]
[BFS08] P. Baptiste, M. Flamini, F. Sourd, Lagrangian bounds for just-in-time job-shop scheduling, Computers & Operations Research 35(3), pp. 906-915, 2008. DOI: 10.1016/j.cor.2006.05.009