Mkrtchyan, Vahan, and Garik Petrosyan. “On the Fixed-Parameter Tractability of the Partial Vertex Cover Problem With a Matching Constraint in Edge-Weighted Bipartite Graphs”. Journal of Graph Algorithms and Applications 26, no. 1 (January 1, 2022): 91–110. Accessed July 6, 2024. http://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper584.