Ilya Dumer, Mark S. Pinsker, Vyacheslav V. Prelov. On the thinnest coverings of spheres and ellipsoids with balls in Hamming and Euclidean spaces. Electronic Notes in Discrete Mathematics, 21:277, 2005. [doi]
@article{DumerPP05,
title = {On the thinnest coverings of spheres and ellipsoids with balls in Hamming and Euclidean spaces},
author = {Ilya Dumer and Mark S. Pinsker and Vyacheslav V. Prelov},
year = {2005},
doi = {10.1016/j.endm.2005.07.042},
url = {http://dx.doi.org/10.1016/j.endm.2005.07.042},
researchr = {https://researchr.org/publication/DumerPP05},
cites = {0},
citedby = {0},
journal = {Electronic Notes in Discrete Mathematics},
volume = {21},
pages = {277},
}