Sándor, József. Handbook of Number Theory I [electronic resource] / by József Sándor, Dragoslav S. Mitrinović, Borislav Crstici. - Dordrecht : Springer, 2006. - v.: digital ISBN: 9781402036583 Subjects--Topical Terms: MathematicsAlgebraNumber theoryMathematicsNumber TheoryAlgebra LC Class. No.: QA241 / S26 2006