Wang, Liguang; Feng, Jun Local symmetry of Green functions on loop fields. (Chinese. English summary) Zbl 1076.81583 Heilongjiangdaxue Ziran Kexue Xuebao 13, No. 3, 51-54 (1996). MSC: 81T99 PDFBibTeX XMLCite \textit{L. Wang} and \textit{J. Feng}, J. Nat. Sci. Heilongjiang Univ. 13, No. 3, 51--54 (1996; Zbl 1076.81583)
Wang, Liguang A generating functional identity for loops and strings. (Chinese. English summary) Zbl 0979.81594 J. Nat. Sci. Heilongjiang Univ. 1989, No. 1, 3-6 (1989). MSC: 81T99 PDFBibTeX XMLCite \textit{L. Wang}, J. Nat. Sci. Heilongjiang Univ. 1989, No. 1, 3--6 (1989; Zbl 0979.81594)