TY  - JOUR
AU  - Bender, Edward A.
AU  - Tucker, Thomas W.
TI  - The Exponents of Strongly Connected Graphs
JO  - Canadian journal of mathematics
PY  - 1969
SP  - 769
EP  - 782
VL  - 21
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-088-3/
DO  - 10.4153/CJM-1969-088-3
ID  - 10_4153_CJM_1969_088_3
ER  -