S.V. Kuplevakhsky, A.N. Omelyanchouk, and Y.S. Yerin, Soliton states in mesoscopic two-band-superconducting cylinders, Low Temp. Phys. 37, (2011) [Fiz. Nizk. Temp. 37, 842-853, (2011)] DOI: https://doi.org/10.1063/1.3660216.