@article{1103857739,
author = {Wilson, Kenneth G. and Zimmermann, Wolfhart},
title = {Operator product expansions and composite field operators in the general framework of quantum field theory},
journal = {Comm. Math. Phys.},
volume = {24},
number = {2},
year = {1972},
pages = { 87-106},
language = {en},
url = {http://dml.mathdoc.fr/item/1103857739}
}
Wilson, Kenneth G.; Zimmermann, Wolfhart. Operator product expansions and composite field operators in the general framework of quantum field theory. Comm. Math. Phys., Tome 24 (1972) no. 2, pp. 87-106. http://gdmltest.u-ga.fr/item/1103857739/