@article{MS2_1983__53_166873,
     author = {Antoine Ehrhard},
     title = {Sym\'etrisation dans l'espace de {Gauss.}},
     journal = {Mathematica Scandinavica},
     pages = {281--301},
     publisher = {mathdoc},
     volume = {53},
     year = {1983},
     zbl = {0542.60003},
     url = {http://geodesic.mathdoc.fr/item/MS2_1983__53_166873/}
}