TY  - JOUR
AU  - V. N. Salii
TI  - The Sperner property for trees
JO  - Prikladnaya Diskretnaya Matematika. Supplement
PY  - 2015
SP  - 124
EP  - 127
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PDMA_2015_8_a46/
LA  - ru
ID  - PDMA_2015_8_a46
ER  -