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Basu, Amitabh, Campelo, Manoel B., Conforti, Michele, Cornuéjols, Gérard and Zambelli, Giacomo (2012) Unique lifting of integer variables in minimal inequalities. Mathematical Programming, Online. ISSN 0025-5610
Bazu, Amithabh, Campelo, Manoel B., Conforti, Michele, Cornuéjols, Gérard and Zambelli, Giacomo (2010) On lifting integer variables in minimal inequalities. In: Eisenbrand, Friedrich and Shepherd, Bruce, (eds.) Integer Programming and Combinatorial Optimization. Lecture notes in computer science (6080). Springer Berlin / Heidelberg, Berlin, Germany, pp. 85-95. ISBN 9783642130359