LDR 00717naa#a2200193#i#450# 001 EN\\bibl\8345 005 20260410205839.5 011 ## _a2308-8877 100 ## _a20151210b2015####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aApplication of mathematical calculations of the packing density of the spheres to the composition of lightweight concrete _eJournal article 210 1# _aVoronezh _cFSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov _d2015 215 ## _a3 с. 608 ## _aJournal article _2local 700 #1 _aGavrilenko _gAndrey 700 #1 _aZakrevskaya _gLyubov Vladimirovna 700 #1 _aDvornikov _gRuslan 856 4# _aanni.editorum.ru _u