%0 Journal Article
%A J. Brezinski
%T Arithmetical quadratic surfaces of genus 0, I.
%J Mathematica Scandinavica
%D 1980
%P 183-208
%V 46
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1980__46_166700/
%F MS2_1980__46_166700