@article{1103907535,
author = {Aref'eva, I. Ya. and Nissimov, E. R. and Pacheva, S. J.},
title = {BPHZL renormalization of $1/N$ expansion and critical behaviour of the three-dimensional chiral field},
journal = {Comm. Math. Phys.},
volume = {71},
number = {1},
year = {1980},
pages = { 213-246},
language = {en},
url = {http://dml.mathdoc.fr/item/1103907535}
}
Aref'eva, I. Ya.; Nissimov, E. R.; Pacheva, S. J. BPHZL renormalization of $1/N$ expansion and critical behaviour of the three-dimensional chiral field. Comm. Math. Phys., Tome 71 (1980) no. 1, pp. 213-246. http://gdmltest.u-ga.fr/item/1103907535/