@article{05014318, title = {Covering codes for Hats-on-a-line.}, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {13}, year = {2006}, zbl = {1132.91008}, language = {en}, url = {http://dml.mathdoc.fr/item/05014318} }
Aravamuthan, Sarang; Lodha, Sachin. Covering codes for Hats-on-a-line.. The Electronic Journal of Combinatorics [electronic only], Tome 13 (2006) . http://gdmltest.u-ga.fr/item/05014318/