Liew Soung YueGan Ming Lee2024-11-042024-11-042015-01-22http://link.springer.com/article/10.1007/s11235-014-9964-6https://dspace-cris.utar.edu.my/handle/123456789/6091Toggling dual label: an exact algorithm for finding the optimal pair of link-disjoint paths in $$\alpha +1$$ α + 1 path protectionjournal-article