@article{CRMATH_2010__348_9-10_509_0,
     author = {Tomasini, Guillaume},
     title = {A generalization of the category $ \mathcal{O}$ of {Bernstein{\textendash}Gelfand{\textendash}Gelfand}},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {509--512},
     publisher = {Elsevier},
     volume = {348},
     number = {9-10},
     year = {2010},
     doi = {10.1016/j.crma.2010.03.008},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2010.03.008/}
}