TY  - JOUR
AU  - Vladislav S. Krotkin
AU  - Oleg V. Kuzmin
TI  - Cardinality of the Ryser Classes and the Motzkin Paths with Weights
JO  - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika
PY  - 2009
SP  - 312
EP  - 318
VL  - 2
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JSFU_2009_2_3_a6/
LA  - ru
ID  - JSFU_2009_2_3_a6
ER  -