Shi, You; Xie, Datong; Zhang, Zhiyong Gene expression programming with learning ability. (Chinese. English summary) Zbl 1224.68091 J. Nat. Sci. Hunan Norm. Univ. 33, No. 1, 33-37 (2010). MSC: 68T05 PDFBibTeX XMLCite \textit{Y. Shi} et al., J. Nat. Sci. Hunan Norm. Univ. 33, No. 1, 33--37 (2010; Zbl 1224.68091)
Zhang, Zhiyong; Zhang, Yuanping The number of spanning trees in some circulant graphs with non-fixed jumps. (Chinese. English summary) Zbl 1150.05318 J. Nat. Sci. Hunan Norm. Univ. 30, No. 3, 18-21 (2007). MSC: 05C05 PDFBibTeX XMLCite \textit{Z. Zhang} and \textit{Y. Zhang}, J. Nat. Sci. Hunan Norm. Univ. 30, No. 3, 18--21 (2007; Zbl 1150.05318)
Zhang, Yuanping; Zhang, Zhiyong Formulas for the number of spanning trees in circulant graphs. (Chinese. English summary) Zbl 1050.05068 J. Nat. Sci. Hunan Norm. Univ. 26, No. 3, 14-18 (2003). MSC: 05C30 PDFBibTeX XMLCite \textit{Y. Zhang} and \textit{Z. Zhang}, J. Nat. Sci. Hunan Norm. Univ. 26, No. 3, 14--18 (2003; Zbl 1050.05068)