@techreport{8d8063fad46c4b0d866e18911f26a21a,
title = "Lifting valid inequalities for the precedence constrained knapsack problem",
author = "{van de Leensel}, R.L.J.M. and {van Hoesel}, C.P.M. and {van de Klundert}, J.",
year = "1997",
month = jan,
day = "1",
doi = "10.26481/umamet.1997021",
language = "English",
series = "METEOR Research Memorandum",
publisher = "METEOR, Maastricht University School of Business and Economics",
number = "021",
type = "WorkingPaper",
institution = "METEOR, Maastricht University School of Business and Economics",
}