01664nas 2200481- 450 99632145880331620190804012735.72500-2198(OCoLC)1005759313(CKB)3820000000033692(CONSER)--2018234695(EXLCZ)99382000000003369220170914a20109999 --- -rusur|n|||||||||txtrdacontentcrdamediacrrdacarrierUchenye zapiski Kazanskogo universitetaSerii͡a Fiziko-matematicheskie naukiKazanʹ :Federalʹnoe gosudarstvennoe avtonomnoe obrazovatelʹnoe uchrezhdenie vysshego obrazovanii͡a "Kazanskiĭ (Privolzhskiĭ) federalʹnyĭ universitet"1 online resourceRefereed/Peer-reviewed2541-7746 Serii͡a Fiziko-matematicheskie naukiProceedings of Kazan University.Physics and mathematics seriesUchenye zapiski Kazanskogo universiteta.Uč. zap. Kazan. univ., Ser. Fiz-mat. naukiPhysicsPeriodicalsMathematicsPeriodicalsPhysicsfast(OCoLC)fst01063025Mathematicsfast(OCoLC)fst01012163Periodicals.fastElectronic journals.PhysicsMathematicsPhysics.Mathematics.Kazanskiĭ (Privolzhskiĭ) federalʹnyĭ universitet,JOURNAL996321458803316Uchenye zapiski Kazanskogo universiteta2574474UNISA