@article{GDZPPN002221543,
title = {Homotopy equivalent group representations and Picard groups of the burnside ring and the character ring.},
journal = {Manuscripta mathematica},
volume = {25},
year = {1978},
pages = {179-200},
zbl = {0409.57037},
url = {http://dml.mathdoc.fr/item/GDZPPN002221543}
}
Tom Dieck, Tammo. Homotopy equivalent group representations and Picard groups of the burnside ring and the character ring.. Manuscripta mathematica, Tome 25 (1978) pp. 179-200. http://gdmltest.u-ga.fr/item/GDZPPN002221543/