%0 Journal Article %A Boyd, David W. %T On the Exponent of an Osculatory Packing %J Canadian journal of mathematics %D 1971 %P 355-363 %V 23 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1971-036-8/ %R 10.4153/CJM-1971-036-8 %F 10_4153_CJM_1971_036_8