Valenzuela, Christine L. A study of permutation operators for minimum span frequency assignment using an order based representation. (English) Zbl 0967.90075 J. Heuristics 7, No. 1, 5-21 (2001). MSC: 90B80 90C59 PDF BibTeX XML Cite \textit{C. L. Valenzuela}, J. Heuristics 7, No. 1, 5--21 (2001; Zbl 0967.90075) Full Text: DOI
Raychaudhuri, Arundhati Further results on \(T\)-coloring and frequency assignment problems. (English) Zbl 0810.05026 SIAM J. Discrete Math. 7, No. 4, 605-613 (1994). Reviewer: Ma Zhongfan (Beijing) MSC: 05C15 PDF BibTeX XML Cite \textit{A. Raychaudhuri}, SIAM J. Discrete Math. 7, No. 4, 605--613 (1994; Zbl 0810.05026) Full Text: DOI