@techreport{36c2b14b272d497abcddefb92070ac08,
title = "An approximation scheme for the generalized geometric minimum spanning tree problem with grid clustering",
author = "A. Grigoriev and C. Feremans",
year = "2004",
month = jan,
day = "1",
doi = "10.26481/umamet.2004036",
language = "English",
series = "METEOR Research Memorandum",
publisher = "METEOR, Maastricht University School of Business and Economics",
number = "036",
type = "WorkingPaper",
institution = "METEOR, Maastricht University School of Business and Economics",
}