%0 Journal Article
%A C. Spector
%T Hyperarithmetical quantifiers
%J Fundamenta Mathematicae
%D 1959
%P 313-320
%V 48
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-48-3-313-320/
%R 10.4064/fm-48-3-313-320
%G en
%F 10_4064_fm_48_3_313_320