TY  - JOUR
AU  - Vasyl Pyekhtyeryev
TI  - $\mathcal{H-}$ and $\mathcal{R-}$cross-sections of the full finite semigroup $T_n$
JO  - Algebra and discrete mathematics
PY  - 2003
SP  - 82
EP  - 88
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ADM_2003_3_a4/
LA  - en
ID  - ADM_2003_3_a4
ER  -