%0 Journal Article %A Vyacheslav M. Prokhorov %A Egor S. Morokov %A Danila A. Ovsyannikov %T Opto-acoustic and acoustic microscopy studies of microstructure, elasticity and defects in B$_4$C/C$_{60}$ and c-BN/C$_{60}$ nanocomposites %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2019 %P 85-93 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2019_12_1_a7/ %G en %F JSFU_2019_12_1_a7