Yanushevskaya, E., Suprunchuk, V., Buket, O., & Ivanyuk, O. (2016). Features of formation and identification of sparingly soluble and coordination compounds of polyhexametyleneguanidine with Pb(ІІ), Cd(ІІ), Cu(ІІ), Zn(ІІ) in aqueous solutions. Eastern-European Journal of Enterprise Technologies, 3(6(81), 4–8. https://doi.org/10.15587/1729-4061.2016.71226