@article{02125641,
title = {Operads in higher-dimensional category theory.},
journal = {Theory and Applications of Categories [electronic only]},
volume = {12},
year = {2004},
pages = {73-194},
zbl = {1065.18006},
language = {en},
url = {http://dml.mathdoc.fr/item/02125641}
}
Leinster, Tom. Operads in higher-dimensional category theory.. Theory and Applications of Categories [electronic only], Tome 12 (2004) pp. 73-194. http://gdmltest.u-ga.fr/item/02125641/