%0 Journal Article %A Dvurečenskij, Anatolij %A Tirpáková, Anna %T Sum of observables in fuzzy quantum spaces %J Applications of Mathematics %D 1992 %P 40-50 %V 37 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1992.104490/ %R 10.21136/AM.1992.104490 %G en %F 10_21136_AM_1992_104490