1. Ramanujan's Lost Notebook, Part III;Andrews,2012
2. On Rogers–Ramanujan functions, binary quadratic forms and eta-quotients;Berkovich;Proc. Amer. Math. Soc.,2014
3. Ramanujan's Notebook, Part III;Berndt,1991
4. Ramanujan's Notebook, Part IV;Berndt,1994
5. Number Theory in the Spirit of Ramanujan;Berndt,2006