Dankelmann, Peter, Dlamini, Gcina, Swart, Henda C. Upper bounds on distance measures in K3,3-free graphs. A Canadian journal of applied mathematics, computer science and statistics [Internet]. 2005 May 9 [cited 2026 May 8];67. Available from: https://utilitasmathematica.com/index.php/Index/article/view/379