TY - JOUR AU - Boyd, David W. TI - On the Exponent of an Osculatory Packing JO - Canadian journal of mathematics PY - 1971 SP - 355 EP - 363 VL - 23 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1971-036-8/ DO - 10.4153/CJM-1971-036-8 ID - 10_4153_CJM_1971_036_8 ER -