TY  - JOUR
AU  - E. I. Deza
TI  - Quesitions of enumeration of selected classes of oriented and non-oriented trees and forests
JO  - Čebyševskij sbornik
PY  - 2021
SP  - 111
EP  - 128
VL  - 22
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CHEB_2021_22_5_a6/
LA  - ru
ID  - CHEB_2021_22_5_a6
ER  -