TY  - JOUR
AU  - Fomin, Sergey
TI  - Duality of graded graphs
JO  - Journal of Algebraic Combinatorics
PY  - 1994
SP  - 357
EP  - 404
VL  - 3
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JAC_1994__3_4_a1/
LA  - en
ID  - JAC_1994__3_4_a1
ER  -