Hell, Pavol; Mishra, Aurosish \(H\)-coloring degree-bounded (acyclic) digraphs. (English) Zbl 1382.68112 Theor. Comput. Sci. 554, 40-49 (2014). MSC: 68Q25 05C15 05C20 05C85 68Q17 PDFBibTeX XMLCite \textit{P. Hell} and \textit{A. Mishra}, Theor. Comput. Sci. 554, 40--49 (2014; Zbl 1382.68112) Full Text: DOI
Feder, Tomás; Hell, Pavol; Mohar, Bojan Acyclic homomorphisms and circular colorings of digraphs. (English) Zbl 1034.05022 SIAM J. Discrete Math. 17, No. 1, 161-169 (2003). Reviewer: Stanislav Jendrol’ (Košice) MSC: 05C15 05C20 68Q17 PDFBibTeX XMLCite \textit{T. Feder} et al., SIAM J. Discrete Math. 17, No. 1, 161--169 (2003; Zbl 1034.05022) Full Text: DOI