Wu, Yezhou; Luo, Rong; Ye, Dong; Zhang, Cun-Quan A note on an extremal problem for group-connectivity. (English) Zbl 1297.05137 Eur. J. Comb. 40, 137-141 (2014). MSC: 05C40 05C25 05C35 PDFBibTeX XMLCite \textit{Y. Wu} et al., Eur. J. Comb. 40, 137--141 (2014; Zbl 1297.05137) Full Text: DOI
Lovász, László Miklós; Thomassen, Carsten; Wu, Yezhou; Zhang, Cun-Quan Nowhere-zero 3-flows and modulo \(k\)-orientations. (English) Zbl 1301.05154 J. Comb. Theory, Ser. B 103, No. 5, 587-598 (2013). MSC: 05C21 05C40 PDFBibTeX XMLCite \textit{L. M. Lovász} et al., J. Comb. Theory, Ser. B 103, No. 5, 587--598 (2013; Zbl 1301.05154) Full Text: DOI