Mertzios, George B.; Corneil, Derek G. (2012), "A simple polynomial algorithm for the longest path problem on cocomparability graphs", SIAM Journal on Discrete Mathematics, 26 (3): 940–963, arXiv:1004.4560, doi:10.1137/100793529, S2CID4645245.
Bulterman, R.W.; van der Sommen, F.W.; Zwaan, G.; Verhoeff, T.; van Gasteren, A.J.M. (2002), "On computing a longest path in a tree", Information Processing Letters, 81 (2): 93–96, doi:10.1016/S0020-0190(01)00198-3.
Uehara, Ryuhei; Uno, Yushi (2004), "Efficient algorithms for the longest path problem", in Fleischer, Rudolf; Trippen, Gerhard (eds.), Algorithms and Computation, 15th International Symposium, ISAAC 2004, Hong Kong, China, December 20-22, 2004, Proceedings, Lecture Notes in Computer Science, vol. 3341, Springer, pp. 871–883, doi:10.1007/978-3-540-30551-4_74, ISBN978-3-540-24131-7.
Uehara, Ryuhei; Valiente, Gabriel (2007), "Linear structure of bipartite permutation graphs and the longest path problem", Information Processing Letters, 103 (2): 71–77, CiteSeerX10.1.1.101.96, doi:10.1016/j.ipl.2007.02.010.
Mertzios, George B.; Bezakova, Ivona (2014), "Computing and counting longest paths on circular-arc graphs in polynomial time", Discrete Applied Mathematics, 164 (2): 383–399, CiteSeerX10.1.1.224.779, doi:10.1016/j.dam.2012.08.024.
Mertzios, George B.; Corneil, Derek G. (2012), "A simple polynomial algorithm for the longest path problem on cocomparability graphs", SIAM Journal on Discrete Mathematics, 26 (3): 940–963, arXiv:1004.4560, doi:10.1137/100793529, S2CID4645245.
Corneil, Derek G.; Krueger, Richard (2008), "A unified view of graph searching", SIAM Journal on Discrete Mathematics, 22 (4): 1259–1276, doi:10.1137/050623498.
Uehara, Ryuhei; Valiente, Gabriel (2007), "Linear structure of bipartite permutation graphs and the longest path problem", Information Processing Letters, 103 (2): 71–77, CiteSeerX10.1.1.101.96, doi:10.1016/j.ipl.2007.02.010.
Mertzios, George B.; Corneil, Derek G. (2012), "A simple polynomial algorithm for the longest path problem on cocomparability graphs", SIAM Journal on Discrete Mathematics, 26 (3): 940–963, arXiv:1004.4560, doi:10.1137/100793529, S2CID4645245.