1. Prime and prime power divisibility of Catalan numbers
2. Michael F. Atiyah and Ian G . MacDonald. Introduction to Commutative Algebra . Addison-Wesley-Longman , 1969 . Michael F. Atiyah and Ian G. MacDonald. Introduction to Commutative Algebra . Addison-Wesley-Longman, 1969.
3. On Polynomial Recursive Sequences
4. Henri Cohen . A Course in Computational Algebraic Number Theory . Graduate Texts in Mathematics . Springer Berlin Heidelberg , 2013 . Henri Cohen. A Course in Computational Algebraic Number Theory . Graduate Texts in Mathematics. Springer Berlin Heidelberg, 2013.
5. //dlmf.nist.gov;Digital NIST;Release 1.1,2021