1. Sheinin V. B., Simonova O.R., Ratkova E.L. Macroheterocycles 2008, 1, 72-78.
7. Aleksandrov V.V. Kislotnost' nevodnyh rastvorov. Har'kov: Viwa shkola. Izd-vo pri Har'k. un-te, 1981. 152 p.
8. Кrol S. J. Org. Chem. 1959, 24, 2065.
10. Bushy C.A., Dinello R.K., Dolphin D.A. Can. J. Chem. 1975, 53, 11, 1544.
11. Izmailov N.A. Electrochemistry of Solutions. 3rd ed.: ibid, Moscow: Khimiya, 1976. 488 p.
12. Bernshtejn I.Ja., Kaminskij Ju.L. Spektrofotometricheskij analiz v organicheskoj himii. Leningrad. Himija, Leningradskoj otd, 1986. 199 p.
13. Krishtal' S.P., Kiselev M.G. Russ. J. Phys. Chem. A 2003, 77, 1817-1820 (in Russ.).
14. Hartley F.R., Burgess C., Alcock R.M. Solution Equilibria E. Horwood, 1980, 361 p.
15. Gordon J.E. The Organic Chemistry Of Electrolyte Solution. Jon Wiley & Song, 1975. 554 p.
17. Reichard C. Solvent Effect in Organic Chemistry. 3rd updated and enlarged edition of a classic. John Wiley & Sons. 2006. 653 p.
18. Bates R.G. Determination of pH, Theory and Practice. 2nd ed. John Wiley & Sons, Inc., New York, N. V. 1973. 479 p.