%0 Journal Article %A R. H. Aramyan %A E. R. Aramyan %T Two Crofton formulas in the three-dimensional space %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2024 %P 1-7 %V 58 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2024_58_1_a0/ %G en %F UZERU_2024_58_1_a0