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@article{MZM_2006_79_5_a14, author = {M. M. Anzin}, title = {On lattice covering density for $n=13$ and $n=15$}, journal = {Matemati\v{c}eskie zametki}, pages = {781--784}, publisher = {mathdoc}, volume = {79}, number = {5}, year = {2006}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_2006_79_5_a14/} }
M. M. Anzin. On lattice covering density for $n=13$ and $n=15$. Matematičeskie zametki, Tome 79 (2006) no. 5, pp. 781-784. http://geodesic.mathdoc.fr/item/MZM_2006_79_5_a14/