Hydroxylic protic ionic liquids with two types of basic centers - V. V. Shevchenko; M. A. Gumennaja; A. V. Strjutskij; V. V. Trachevskij; N. S. Klimenko; V. F. Korolovich; P. A. Ledin; V. V. Tsukruk (Reports of the National Academy of Sciences of Ukraine, 2016)