Media type: E-Article Title: Combinatorial and Algorithmic Aspects of Networking: Designing a Truthful Mechanism for a Spanning Arborescence Bicriteria Problem Contributor: Bilò, Davide; Gualà, Luciano; Proietti, Guido imprint: Springer Berlin Heidelberg, 2006 Published in: Combinatorial and Algorithmic Aspects of Networking Language: Not determined DOI: 10.1007/11922377_3 ISSN: 0302-9743; 1611-3349 Origination: Footnote: