@article{OptLetters,
author = "Pappas, Christos A. and Anadiotis, Angelos-Christos and Chrysa A. Papagianni and Venieris, Iakovos S.",
doi = "10.1007/s11590-013-0607-8",
issn = "1862-4480",
journal = "Optimization Letters",
keywords = "OptLetters",
month = "January",
pages = "1-12",
title = "{H}euristics for the multi-level capacitated minimum spanning tree problem",
url = "http://link.springer.com/article/10.1007/s11590-013-0607-8",
year = "2013",
}