@article{MAN_1977__231_163065,
     author = {Armin Leutbecher},
     title = {Euklidischer {Algorithmus} und die {Gruppe} {GL.}},
     journal = {Mathematische Annalen},
     pages = {269--285},
     publisher = {mathdoc},
     volume = {231},
     year = {1977},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MAN_1977__231_163065/}
}