%0 Journal Article %A Betina, Adel %T Ramification of the Eigencurve at Classical RM Points %J Canadian journal of mathematics %D 2020 %P 57-88 %V 72 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2018-029-4/ %R 10.4153/CJM-2018-029-4 %F 10_4153_CJM_2018_029_4