TY - JOUR AU - Adrijan V. Borisov AU - Margarita G. Spirova TI - Measurability of Sets of Pairs of Skew Nonisotropic Straight Lines in the Simply Isotropic Space II JO - Mathematica balkanica PY - 2004 SP - 105 VL - 18 IS - 1-2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MABA_2004_18_1-2_a9/ ID - MABA_2004_18_1-2_a9 ER -