%% -*-BibTeX-*- % $Id: polip.bib 257 2014-03-18 10:42:07Z marc.pfetsch $ @Article{Amaral2009, author = "Andr{\'e} R. S. Amaral", title = "A new lower bound for the single row facility layout problem", journal = "Discrete Appl. Math.", volume = "157", number = "1", pages = "183--190", year = "2009", fjournal = "Discrete Applied Mathematics. The Journal of Combinatorial Algorithms, Informatics and Computational Sciences", } @Article{Amaral2009, author = "Andr\'e R S Amaral", title = "A new lower bound for the single row facility layout problem", journal = "Discrete Applied Mathematics", volume = "157", number = "1", pages = "183--190", year = "2009", doi = "10.1016/j.dam.2008.06.002", }