@techreport{pirkwieser-07a,
 address = {Vienna, Austria},
 author = {Sandro Pirkwieser and Günther R. Raidl and Jakob Puchinger},
 institution = {Institute of Computer Graphics and Algorithms, Vienna University of Technology},
 keywords = {evolcomp, hybrid, netdesign},
 number = {TR 186--1--07--03},
 title = {A {L}agrangian Decomposition/Evolutionary Algorithm Hybrid for the Knapsack Constrained Maximum Spanning Tree Problem},
 url = {https://www.ac.tuwien.ac.at/files/pub/pirkwieser-07a.pdf},
 year = {2007}
}