%% -*-BibTeX-*- @Article{Eckstein1994b, author = "J. Eckstein", title = "Parallel Branch-and-Bound Methods for Mixed-Integer Programming on the {CM}-5", journal = "SIAM Journal on Optimization", volume = "4", number = "4", pages = "794--814", year = "1994", instance = "qiu", language = "English", }