00630naa#a2200229#i#450# EN\\bibl\74348 20241220185358.5 2413-046X 20170825b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local . 327.82+379.83 ENG Dehtyar' Galina Maksovna Kalmykov Nikolay Nikolaevich Popchenko Elena Leonidovna Orlyanskaya Anna Aleksandrovna Musin Il'dar Umyarovich e-integral.ru