Kazantseva, L. V.; Andruk, V. M.; Shatokhina, S. V.; Protsyuk, Y. I.; Eglitis, I.; Eglite, M. RESEARCH OF THE LONG-TERM BEHAVIOUR OF THE PLEIADES BY USING OF PHOTOGRAPHIC PLATES FROM UKRVO DIGITAL ARCHIVE AND BALDONE OBSERVATORY. Одес. астроном. публ. 2016, 28, 198-199.