%0 Journal Article %A M. Kula %A L. Szczepanik %A Kazimierz Szymiczek %T Quadratic form schemes and quaternionic schemes %J Fundamenta Mathematicae %D 1988 %P 181-190 %V 130 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-130-3-181-190/ %R 10.4064/fm-130-3-181-190 %G en %F 10_4064_fm_130_3_181_190