Boris D. Lubachevsky, Ronald L. Graham. Dense Packings of 3k(k+1)+1 Equal Disks in a Circle for k=1, 2, 3, 4 and 5. In Ding-Zhu Du, Ming Li, editors, Computing and Combinatorics, First Annual International Conference, COCOON 95, Xi an, China, August 24-26, 1995, Proceedings. Volume 959 of Lecture Notes in Computer Science, pages 303-312, Springer, 1995.
@inproceedings{LubachevskyG95, title = {Dense Packings of 3k(k+1)+1 Equal Disks in a Circle for k=1, 2, 3, 4 and 5}, author = {Boris D. Lubachevsky and Ronald L. Graham}, year = {1995}, researchr = {https://researchr.org/publication/LubachevskyG95}, cites = {0}, citedby = {0}, pages = {303-312}, booktitle = {Computing and Combinatorics, First Annual International Conference, COCOON 95, Xi an, China, August 24-26, 1995, Proceedings}, editor = {Ding-Zhu Du and Ming Li}, volume = {959}, series = {Lecture Notes in Computer Science}, publisher = {Springer}, isbn = {3-540-60216-X}, }