Design and photophysical investigation of dipyrromethenates coordinated with the boron(III), zinc(II) and cadmium(II) as optical elements / Y. V. Aksenova, V. A. Pomogaev, A. A. Prokopenko [et al.] // Optical materials. 2021. Vol. 119. P. 111321 (1-10). URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000901904