1. Knight's Tours on Rectangular Chessboards Using External Squares. (8th December 2014) Authors: Bullington, Grady; Eroh, Linda; Winters, Steven J.; Johns, Garry L. Other Names: Nikolopoulos Stavros D. Academic Editor. Journal: Journal of discrete mathematics Issue: Volume 2014(2014) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗