Prosviryakov E.Yu. Recovery of radial-axial velocity in axisymmetric swirling flows of a viscous incompressible fluid in the Lagrangian consideration of vorticity evolution // VESTNIK UDMURTSKOGO UNIVERSITETA-MATEMATIKA MEKHANIKA KOMPYUTERNYE NAUKI. 2021. Vol. 31. Iss. 3. P. 505-516. DOI: 10.35634/vm210311.