@article{GDZPPN002405601,
title = {A Block Correspondence and Isometries of Group Characters.},
journal = {Mathematische Zeitschrift},
volume = {114},
year = {1970},
pages = {1-16},
zbl = {0175.30401},
url = {http://dml.mathdoc.fr/item/GDZPPN002405601}
}
Reynolds, William F. A Block Correspondence and Isometries of Group Characters.. Mathematische Zeitschrift, Tome 114 (1970) pp. 1-16. http://gdmltest.u-ga.fr/item/GDZPPN002405601/