00473naa#a2200193#i#450# EN\\bibl\74186 20241123185519.6 2413-046X 20161225b2016####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2016 0 с. Journal article local . 316.6 +316.334.2+37.035.3+ 316.6 +314.742, 316.7 ENG qje.su