@article{PMB_2014___1_45_0, author = {Mohamed, Adam}, title = {Weight reduction for cohomological mod $p$ modular forms over imaginary quadratic fields}, journal = {Publications math\'ematiques de Besan\c{c}on. Alg\`ebre et th\'eorie des nombres}, pages = {45--71}, publisher = {Presses universitaires de Franche-Comt\'e}, number = {1}, year = {2014}, doi = {10.5802/pmb.4}, zbl = {1353.11081}, mrnumber = {3362630}, language = {en}, url = {http://www.numdam.org/articles/10.5802/pmb.4/} }