1.
Cockayne E.J., Grobler P.J.P., Grundlingh W.R., Munganga J., Van Vuuren J.H. Protection of a Graph. A Canadian journal of applied mathematics, computer science and statistics [Internet]. 2005 May 9 [cited 2026 Aug. 25];67. Available from: https://utilitasmathematica.com/index.php/Index/article/view/370