%0 Journal Article
%A Spal, Jindřich
%T Fundamentals of a mathematical theory of fuzzy sets
%J Applications of Mathematics
%D 1982
%P 326-340
%V 27
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/AM.1982.103980/
%R 10.21136/AM.1982.103980
%G en
%F 10_21136_AM_1982_103980