00590naa#a2200229#i#450# EN\\bibl\74315 20241212002609.4 2413-046X 20170825b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local . 632.911.2; 632.911.4 ENG Abdullaev Muradzhon Hayitov Bahodirzhon Pulatov Alisher Rahmonov Sharif Usmonzhonova Kibro qje.su