1. Combinatorial Number Theory by Hopkins, Brian. Publication: Berlin : De Gruyter, 2013 . 1 online resource (168 pages). Date:2013 Availability: No items available: Actions: Add to cart
2. Algebra in the Stone-Cech Compactification by Hindman, Neil. Publication: Berlin : De Gruyter, 2011 . 1 online resource (609 p.) , 13.2 The Distributive Laws in �Z. Date:2011 Availability: No items available: Actions: Add to cart