Kuz’menko, O.Yu. (2003) Rotary viscometers with the superhigh frequency system of transformation of a controlled parameter. Author’s abstract of dissert of Cand. of Med. Sci.. Tambov, TSTU. (In Russian). http://www.twirpx.com/file/510318/
 Shaplavs’kyi, M.V., Pishak, V.P., Slobodian, O.V. and Hrygoryshyn, P.M. (2008) Patent 35766 of Ukraine. Electrode-free method for automated measurement of viscosity of biological fluids. Bulletin No. 19. (In Ukraini http://base.ukrpatent.org/searchINV/search.php?action=viewdetails&IdClaim=124456
 Gutsul, O.V., Buzhdygan, V.V., Shaplavs’kyi, M.V. and Grygoryshyn, P.M. (2010) The measuring complex for the viscosity test of the biological fluids. Buk. Med. Herald., 14, 158-164 (In Ukrainian).
 Shaplavs’kyi, M.V., Pishak, V.P., et al. (2008) Patent 36976 of Ukraine. Electrode-less method for automated measurement of specific resistance of electrolytes and biological liquids. Bulletin No. 21 (In Ukrainian). http://base.ukrpatent.org/searchINV/search.php?action=viewdetails&IdClaim=125813
 Yevdokimov, I.N. and Yelisieiev, N.Yu. (2005) Molecular mechanisms of the viscosity of a liquid and gas. Part I. Principal notions. RSU of Oil and Gas Named after I.M. Gubkin Press, Мoscow (In Russian). http://www.twirpx.com/file/439320/