Tao Xu, “Aspect on vortex lines in Euler flow”, Phys. Rev. E, 72, № 3, 2005, 036303
V. Fernández Becerra, E. Sardella, F. M. Peeters, M. V. Milošević, “Vortical versus skyrmionic states in mesoscopicp-wave superconductors”, Phys. Rev. B, 93, № 1, 2016, 014518
L. A. Ferreira, J. Jäykkä, Nobuyuki Sawado, Kouichi Toda, “Vortices in the extended Skyrme-Faddeev model”, Phys. Rev. D, 85, № 10, 2012, 105006
M Arrayás, J L Trueba, “Collision of two hopfions”, J. Phys. A: Math. Theor., 50, № 8, 2017, 085203
Marco Cariglia, Alfredo A. Vargas-Paredes, Mauro M. Doria, “Topologically stable gapped state in a layered superconductor”, EPL, 105, № 3, 2014, 31002
Y. M. Cho, Seung Hun Oh, Pengming Zhang, “Knots in physics”, Int. J. Mod. Phys. A, 33, № 07, 2018, 1830006
M. I. Monastyrskiĭ, P. V. Sasorov, “Bound states of linear defects in biaxial nematics and superfluid liquids”, J. Exp. Theor. Phys., 102, № 1, 2006, 149
R. V. Turkevich, A. A. Perov, A. P. Protogenov, E. V. Chulkov, “Electronic states with nontrivial topology in Dirac materials”, Jetp Lett., 106, № 3, 2017, 188
Yaroslav V. Kartashov, Boris A. Malomed, Yasha Shnir, Lluis Torner, “Twisted Toroidal Vortex Solitons in Inhomogeneous Media with Repulsive Nonlinearity”, Phys. Rev. Lett., 113, № 26, 2014, 264101
Ludvig Faddeev, Antti J. Niemi, “Spin-charge separation, conformal covariance and the Yang–Mills theory”, Nuclear Physics B, 776, № 1-2, 2007, 38