“Multi-Component Diffusion Mass Transfer in Nonselective IEX Matrices With the Noval Displacement Effect (NDE) for the Concentration Waves of the Components – Diffusants”. Sorbtsionnye I Khromatograficheskie Protsessy, vol. 17, no. 2, Feb. 2018, pp. 323-46, https://doi.org/10.17308/sorpchrom.2017.17/387.