@article{MAN_1976__220_162814,
     author = {Henryk Hecht and Wilfried Schmid},
     title = {On {Integrable} {Representations} of a {Semisimple} {Lie} {Group.}},
     journal = {Mathematische Annalen},
     pages = {147--150},
     publisher = {mathdoc},
     volume = {220},
     year = {1976},
     zbl = {0363.22008},
     url = {http://geodesic.mathdoc.fr/item/MAN_1976__220_162814/}
}