Computational studies of photophysical properties of porphin, tetraphenylporphyrin and tetrabenzoporphyrin / R. R. Valiev, V. N. Cherepanov, V. Y. Artyukhov, D. Sundholm // Physical chemistry chemical physics. 2012. Vol. 14, № 32. P. 11508-11517. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000436345