Linear algorithms for parity path and two path problems on circular-arc graph

Srinivasa Rao, A., & Pandu Rangan, C. (1989). Linear algorithms for parity path and two path problems on circular-arc graph. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 382 LNCS, pp. 267–290). Springer Verlag. https://doi.org/10.1007/3-540-51542-9_24