Святенко, О. В., О. А. Васильченко, and К. К. Васильченко. “Application of Staphylococcus Protein A in the Affinity Chromatography and Immunoadsorption”. Problems of Environmental Biotechnology, vol. 4, no. 2, Dec. 2013, doi:10.18372/2306-6407.2.5521.