Ding Wang, Gaopeng Jian, Ping Wang. Zipf's Law in Passwords. IACR Cryptology ePrint Archive, 2014:631, 2014. [doi]
@article{WangJW14-1, title = {Zipf's Law in Passwords}, author = {Ding Wang and Gaopeng Jian and Ping Wang}, year = {2014}, url = {http://eprint.iacr.org/2014/631}, researchr = {https://researchr.org/publication/WangJW14-1}, cites = {0}, citedby = {0}, journal = {IACR Cryptology ePrint Archive}, volume = {2014}, pages = {631}, }