Robert Connelly, Jeffrey D. Shen, Alexander D. Smith. Ball Packings with Periodic Constraints. Discrete & Computational Geometry, 52(4):754-779, 2014. [doi]
@article{ConnellySS14,
title = {Ball Packings with Periodic Constraints},
author = {Robert Connelly and Jeffrey D. Shen and Alexander D. Smith},
year = {2014},
doi = {10.1007/s00454-014-9636-z},
url = {http://dx.doi.org/10.1007/s00454-014-9636-z},
researchr = {https://researchr.org/publication/ConnellySS14},
cites = {0},
citedby = {0},
journal = {Discrete & Computational Geometry},
volume = {52},
number = {4},
pages = {754-779},
}