%0 Journal Article %A A. V. Khrabustovskyi %T Klein–Gordon equation as a result of wave equation averaging on the Riemannian manifold of complex microstructure %J Žurnal matematičeskoj fiziki, analiza, geometrii %D 2007 %P 213-233 %V 3 %N 2 %U http://geodesic.mathdoc.fr/item/JMAG_2007_3_2_a4/ %G en %F JMAG_2007_3_2_a4