TY  - JOUR
AU  - Reid, K.B.
TI  - On Sets of Arcs Containing No Cycles in a Tournament*
JO  - Canadian mathematical bulletin
PY  - 1969
SP  - 261
EP  - 264
VL  - 12
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1969-032-x/
DO  - 10.4153/CMB-1969-032-x
ID  - 10_4153_CMB_1969_032_x
ER  -