1. The geometry of numbers by Olds, C. D. Publication: Washington, DC : Mathematical Association of America, 2000 . 1 online resource (xvi, 174 pages) : Date:2000 Availability: No items available: Actions: Add to cart
2. Elementary number theory, group theory, and Ramanujan graphs by Davidoff, Giuliana P. Publication: New York : Cambridge University Press, 2003 . 1 online resource (viii, 144 p.) : Date:2003 Availability: No items available: Actions: Add to cart