Giorgadze, Grigory; Khimshiashvili, Giorgi Remarks on spherical linkages. (English) Zbl 1234.58003 Bull. Georgian Natl. Acad. Sci. (N.S.) 4, No. 2, 8-12 (2010). MSC: 58D27 55R80 57M50 PDFBibTeX XMLCite \textit{G. Giorgadze} and \textit{G. Khimshiashvili}, Bull. Georgian Natl. Acad. Sci. (N.S.) 4, No. 2, 8--12 (2010; Zbl 1234.58003)
Hotz, Günter An efficient algorithm to decide the knot problem. (English) Zbl 1217.57006 Bull. Georgian Natl. Acad. Sci. (N.S.) 2, No. 3, 5-17 (2008). MSC: 57M25 PDFBibTeX XMLCite \textit{G. Hotz}, Bull. Georgian Natl. Acad. Sci. (N.S.) 2, No. 3, 5--17 (2008; Zbl 1217.57006)