S. Balaji and V. Swaminathan and K. Kannan, An Effective Algorithm for Minimum Weighted Vertex Cover Problem. journal = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology. July 2010, vol. 43(7). 770 - 774 [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/11182.