@article{02077604, title = {Koszul duality of translation- and Zuckerman functors.}, journal = {Journal of Lie Theory}, volume = {14}, year = {2004}, pages = {151-163}, zbl = {1107.17004}, language = {en}, url = {http://dml.mathdoc.fr/item/02077604} }
Ryom-Hansen, Steen. Koszul duality of translation- and Zuckerman functors.. Journal of Lie Theory, Tome 14 (2004) pp. 151-163. http://gdmltest.u-ga.fr/item/02077604/