00595naa#a2200169#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200011900101210013700220215001000357608002700367700001600394856001500410EN\\bibl\419320241201001417.7##a2308-8877##a20141113b2014####ek#y0engy0150####ca0#aRUS##aRU1#aOn the finite element method for the mathematical  second-order model with nonsmooth coefficientseJournal article1#aVoronezhcFSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozovd2014##a2 с.##aJournal article2local#1aMeachgMon 4#anaukaru.ru