00777naa#a2200205#i#4500001001500000005001700015011001400032100004100046102000700087200011300094210008500207215001000292608002700302675013600329700001900465700002000484700002000504700001800524856002900542EN\\bibl\2931120240518110447.6##a2071-7318##a20160625b2016####ek#y0engy0150####ca##aRU1#aIMPROVING THE EFFICIENCY OF CONCRETE THROUGH THE APPLICATION OF ADDITIVES OF VARIOUS NATUREeJournal article1#aBelgorodcBelgorod State Technological University named after V.G. Shukhovd2016##a4 с.##aJournal article2local##aСтроительство. Строительные материалы. Строительно-монтажные работы. 69#1aBotsmangL. N.#1aStrokovagV. V.#1aIschenkogA.V. #1aBocmangA.N. 4#abulletinbstu.editorum.ru