%0 Journal Article %A PIRASHVILI, ILIA %T ON THE GROUP OF SEPARABLE QUADRATIC ALGEBRAS AND STACKS %J Glasgow mathematical journal %D 2019 %P 151-167 %V 61 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089518000150/ %R 10.1017/S0017089518000150 %F 10_1017_S0017089518000150