TY  - JOUR
AU  - Ježek, J.
TI  - One-element extensions in the variety generated by tournaments
JO  - Czechoslovak Mathematical Journal
PY  - 2004
SP  - 233
EP  - 246
VL  - 54
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2004__54_1_a20/
LA  - en
ID  - CMJ_2004__54_1_a20
ER  -