Nowhere-zero 3-flows in toroidal graphs Li, Jiaao Ma, Yulai Miao, Zhengke Shi, Yongtang Wang, Weifan Zhang, Cun-Quan Computational Theory and Mathematics Discrete Mathematics and Combinatorics Theoretical Computer Science Elsevier BV 2021 info:eu-repo/semantics/article doc-type:article text http://purl.org/coar/resource_type/c_6501 https://ris.uni-paderborn.de/record/34042 Li J, Ma Y, Miao Z, Shi Y, Wang W, Zhang C-Q. Nowhere-zero 3-flows in toroidal graphs. <i>Journal of Combinatorial Theory, Series B</i>. 2021;153:61-80. doi:<a href="https://doi.org/10.1016/j.jctb.2021.11.001">10.1016/j.jctb.2021.11.001</a> eng info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jctb.2021.11.001 info:eu-repo/semantics/altIdentifier/issn/0095-8956 info:eu-repo/semantics/closedAccess