1. Sevryukov I.Y., Kovalenko E.A., Ilyashenko R.Y., Borodin O.O., Doroshenko A.O. α-Pyridinic analogs of 2,5-diaryloxazole as chemosensing compounds sensitive to heavy metals ions // V. N. Karazin Kharkiv National University Bulletin. Chemical series. 2012. № 21. C. 97-107.