List of citations in Numdam for : On the real cohomology of arithmetic groups and the rank conjecture for number fields
Annales scientifiques de l'École Normale Supérieure, Serie 4, Volume 25 (1992) no. 3, pp. 287-306.
Séminaire Bourbaki : volume 1992/93, exposés 760-774,
Astérisque, no. 216 (1993), Talk no. 772, 31 p.