TY  - JOUR
AU  - Rohlfs, Jürgen
AU  - Speh, Birgit
TI  - Representations with cohomology in the discrete spectrum of subgroups of ${\rm SO}(n,1)({Z})$ and Lefschetz numbers
JO  - Annales scientifiques de l'École Normale Supérieure
PY  - 1987
SP  - 89
EP  - 136
VL  - 20
IS  - 1
PB  - Elsevier
UR  - http://archive.numdam.org/articles/10.24033/asens.1525/
DO  - 10.24033/asens.1525
LA  - en
ID  - ASENS_1987_4_20_1_89_0
ER  -