TY  - JOUR
AU  - Fiedorowicz, Zbigniew
AU  - Gubkin, Steven
AU  - Vogt, Rainer M
TI  - Associahedra and weak monoidal structures on categories
JO  - Algebraic and Geometric Topology
PY  - 2012
SP  - 469
EP  - 492
VL  - 12
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2012.12.469/
DO  - 10.2140/agt.2012.12.469
ID  - 10_2140_agt_2012_12_469
ER  -