Churyumov, K. I.; Kleshchonok, V. V. DETECTION AND STUDY OF LUMINESCENCE COMETARY CONTINUUM IN SPECTRA OF COMETS SCHAUMASSE (24P), SCORITCHENKO-GEORGE (C/1989 Y1) AND HALE-BOPP (C/1995 O1). Одес. астроном. публ. 2017, 12, 258-260.