%0 Journal Article %A Bachelet, Bruno %A Mahey, Philippe %T Minimum convex-cost tension problems on series-parallel graphs %J RAIRO - Operations Research - Recherche Opérationnelle %D 2003 %P 221-234 %V 37 %N 4 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/ro:2004202/ %R 10.1051/ro:2004202 %G en %F RO_2003__37_4_221_0