@article{ARM_2007_43_5_a2,
     author = {Burde, Dietrich},
     title = {Contractions of {Lie} algebras and algebraic groups},
     journal = {Archivum mathematicum},
     pages = {321--332},
     year = {2007},
     volume = {43},
     number = {5},
     mrnumber = {2381781},
     zbl = {1199.14016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_2007_43_5_a2/}
}