@Article{ MaPiScSt18, author = { Mainini, Edoardo and Piovano, Paolo and Schmidt, Bernd and Stefanelli, Ulisse }, title = { $N^{3/4}$ law in the cubic lattice }, journal = { J. Stat. Phys. }, year = { 2019 }, doi = { doi.org/10.1007/s10955-019-02350-z }, volume = { 176 }, number = { 6 }, pages = { 1480-1499 }, URL = { http://cvgmt.sns.it/paper/3934/ }, note = { cvgmt preprint} }