Sousa, Teresa. “Minimum Weight $H$-Decompositions of Graphs: The Bipartite Case”. The Electronic Journal of Combinatorics 18, no. 1 (June 6, 2011): P126. Accessed March 17, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v18i1p126.