@article{0302114,
author = {Zois, I. P.},
title = {Operads and Quantum Gravity},
journal = {arXiv},
volume = {2003},
number = {0},
year = {2003},
language = {en},
url = {http://dml.mathdoc.fr/item/0302114}
}
Zois, I. P. Operads and Quantum Gravity. arXiv, Tome 2003 (2003) no. 0, . http://gdmltest.u-ga.fr/item/0302114/