OBJECTIFICATION OF SUBJECTIVE ESTIMATION OF ABNORMAL CASES DANGER IN AIR TRAFFIC CONTROL.Published in:Transport Problems: an International Scientific Journal, 2018, v. 13, n. 1, p. 5, doi. 10.21307/tp.2018.13.1.1By:ARINICHEVA, Olga;DALINGER, Yakov;MALISHEVSKII, Aleksei;SUKHIKH, Nikolai;KHOROSHAVTSEV, YuriiPublication type:Article