1. 1. Voinczeva I.I., Gembiczkij P.A. Poliguanidiny - dezinfekczionnye sredstva i polifunkczional'nye dobavki v kompoziczionnye materialy. Moskva. Lakokrasochnaya promyshlennost', 2009: 300.
2. 2. Voinczeva I.I. Poligeksametilenguanidingidrokhlorid dlya ochistki i obezzarazhivaniya vody kak al'ternativa reagentam-okislitelyam. Chast' 1 Voda: khimiya i ekologiya 2011, no. 7: 39-45.
3. 3. Kitamaki R., Shirai K., Sugino K. Preparation and Properties of Polyhexamethyleneguanidine. Bull. Chem. Soc. Japan. 1968, no. 41: 1461-1463. https://doi.org/10.1246/bcsj.41.1461.
4. 4. Gembiczkij P.A., Koryavov Ya.I., Erusalimskij P.M. O sinteze poli(alkilenguanidinov) i poli(alkilenbiguanidinov). Zhurnal prikladnoj khimii. 1975, 48: 1933-1939.
5. 5. Kim H.-R., Hwang G.-W., Naganuma A. Adverse health effects of humidifier disinfectants in Korea: lung toxicity of polyhexamethylene guanidine phosphate J. Toxicolog.l Sci. 2016, 41, no. 6: 711-717. https://doi.org/10.2131/jts.41.711.