@article{MAN_1980__247_163360,
     author = {Niels Vigand Pedersen},
     title = {Semicharacters and {Solvable} {Lie} {Croups.}},
     journal = {Mathematische Annalen},
     pages = {191--244},
     publisher = {mathdoc},
     volume = {247},
     year = {1980},
     zbl = {0406.22008},
     url = {http://geodesic.mathdoc.fr/item/MAN_1980__247_163360/}
}