Ibragimov, A. B.; Zakirov, B. S.; Ibragimov, B. T.; Ashurov, J. M. X-Ray Structures of Organic Salts Between Diethanolamine and Ortho- and Para-Isomers of Aminobenzoic Acid: A Specific Synthon Responsible for an Association of the Components. Eur. J. Chem. 2018, 9, 121-125.