%0 Journal Article %A Bellaïche, Joël %T Unitary Eigenvarieties at Isobaric Points %J Canadian journal of mathematics %D 2015 %P 315-329 %V 67 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2014-020-9/ %R 10.4153/CJM-2014-020-9 %F 10_4153_CJM_2014_020_9