Tishin, A.A., Gurkin, V.N. and Kurchatov, I.M. 2018. PSA-stage Features of the Hybrid Membrane-sorption Oxygen Concentrator. KnE Engineering. 3, 6 (Oct. 2018), 457–463. DOI:https://doi.org/10.18502/keg.v3i6.3027.