Fragments of symmetry in circular rows
Tài liệu tham khảo
S. W. Golomb, T. Etzion, and H. Taylor, Polygonal path constructions for Tuscan-k squares, Ars Combin., in press.
S. W. Golomb, T. Etzion, and H. Taylor, “Tuscan-k squares,” Adv. in Appl. Math., in press.