TY  - JOUR
AU  - Turgeon, J.
TI  - On the Rank Numbers of an Arc
JO  - Canadian journal of mathematics
PY  - 1970
SP  - 789
EP  - 802
VL  - 22
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-089-6/
DO  - 10.4153/CJM-1970-089-6
ID  - 10_4153_CJM_1970_089_6
ER  -