FLUORESCENT PYRANOINDOLE CONGENERS: SYNTHESIS AND PHOTOPHYSICAL PROPERTIES OF PYRANO[3,2-F], [2,3-G], [2,3-F], AND [2,3-E]INDOLES Статья Sharapov Ainur D., Fatykhov Ramil F., Khalymbadzha Igor A., Valieva Maria I., Nikonov Igor L., Taniya Olga S., Kopchuk Dmitry S., Zyryanov Grigory V., Potapova Anastasya P., Novikov Alexander S., Sharutin Vladimir V., Chupakhin Oleg N. Molecules. MDPI AG. Том 27. 2022. 8867 с.