Song, Keehong CAS implementation of recursive structure in a spanning tree. (English) Zbl 1093.05500 EAMJ, East Asian Math. J. 21, No. 2, 249-260 (2005). MSC: 05C05 97U70 68R10 PDFBibTeX XMLCite \textit{K. Song}, EAMJ, East Asian Math. J. 21, No. 2, 249--260 (2005; Zbl 1093.05500)
Song, Keehong Error analysis using computer algebra system. (English) Zbl 1046.65035 EAMJ, East Asian Math. J. 19, No. 1, 17-26 (2003). MSC: 65G50 68W30 PDFBibTeX XMLCite \textit{K. Song}, EAMJ, East Asian Math. J. 19, No. 1, 17--26 (2003; Zbl 1046.65035)