@article{GDZPPN002098458,
title = {The Radius of Convergence of Poincar\'e Series of Loop Spaces.},
journal = {Inventiones mathematicae},
volume = {69},
year = {1982},
pages = {257-274},
zbl = {0476.55016},
url = {http://dml.mathdoc.fr/item/GDZPPN002098458}
}
Felix, Y.; Thomas, J.C. The Radius of Convergence of Poincaré Series of Loop Spaces.. Inventiones mathematicae, Tome 69 (1982) pp. 257-274. http://gdmltest.u-ga.fr/item/GDZPPN002098458/