Leonid V. Bogachev, Alexander V. Gnedin, Yuri V. Yakubovich. On the variance of the number of occupied boxes. Adv. Appl. Math., 40(4):401-432, 2008. [doi]
@article{BogachevGY08, title = {On the variance of the number of occupied boxes}, author = {Leonid V. Bogachev and Alexander V. Gnedin and Yuri V. Yakubovich}, year = {2008}, doi = {10.1016/j.aam.2007.05.002}, url = {https://doi.org/10.1016/j.aam.2007.05.002}, researchr = {https://researchr.org/publication/BogachevGY08}, cites = {0}, citedby = {0}, journal = {Adv. Appl. Math.}, volume = {40}, number = {4}, pages = {401-432}, }