@article{1195511706,
author = {Hamana, Yuji},
title = {The variance of the single point range of two dimensional recurrent random walk},
journal = {Proc. Japan Acad. Ser. A Math. Sci.},
volume = {68},
number = {10},
year = {1992},
pages = { 195-197},
language = {en},
url = {http://dml.mathdoc.fr/item/1195511706}
}
Hamana, Yuji. The variance of the single point range of two dimensional recurrent random walk. Proc. Japan Acad. Ser. A Math. Sci., Tome 68 (1992) no. 10, pp. 195-197. http://gdmltest.u-ga.fr/item/1195511706/