@article{1103899890,
author = {R\"uhl, W. and Yunn, B. C.},
title = {Operator product expansions in conformally covariant quantum field theory},
journal = {Comm. Math. Phys.},
volume = {46},
number = {1},
year = {1976},
pages = { 215-233},
language = {en},
url = {http://dml.mathdoc.fr/item/1103899890}
}
Rühl, W.; Yunn, B. C. Operator product expansions in conformally covariant quantum field theory. Comm. Math. Phys., Tome 46 (1976) no. 1, pp. 215-233. http://gdmltest.u-ga.fr/item/1103899890/