%0 Journal Article %T Interatomic interactions in binary compounds of calcium %A Molchan, N.V. %A Krivoborodov, Y.R. %A Fertikov, V.I. %K concentration of electrons, density, structure %J Technique and technology of silicates %D 2018 %N 25 %P 3 %I Individual Entrepreneur Svetlana Vasilievna Samchenko