@article{GDZPPN002352761,
title = {Regions of Convergence for Hypergeometric Series in Three Variables.},
journal = {Mathematica Scandinavica},
volume = {34},
year = {1974},
pages = {241-248},
zbl = {0289.33008},
url = {http://dml.mathdoc.fr/item/GDZPPN002352761}
}
Karlsson, Per W. Regions of Convergence for Hypergeometric Series in Three Variables.. Mathematica Scandinavica, Tome 34 (1974) pp. 241-248. http://gdmltest.u-ga.fr/item/GDZPPN002352761/