@article{1104115935,
author = {Lott, John},
title = {Renormalization group flow for general $\sigma$-models},
journal = {Comm. Math. Phys.},
volume = {102},
number = {4},
year = {1986},
pages = { 165-176},
language = {en},
url = {http://dml.mathdoc.fr/item/1104115935}
}
Lott, John. Renormalization group flow for general $\sigma$-models. Comm. Math. Phys., Tome 102 (1986) no. 4, pp. 165-176. http://gdmltest.u-ga.fr/item/1104115935/