%0 Journal Article %A Adrijan V. Borisov %A Margarita G. Spirova %T Measurability of Sets of Pairs of Skew Nonisotropic Straight Lines in the Simply Isotropic Space I %J Mathematica balkanica %D 2004 %P 95 %V 18 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_2004_18_1-2_a8/ %F MABA_2004_18_1-2_a8