Bulavko G, Ishchenko A. The nature of counterion and photovoltaic properties of cationic polymethine dyes . Dopov. Nac. akad. nauk Ukr. [Internet]. 2015 Jul. 28 [cited 2026 Jun. 20];(7):110-5. Available from: https://nasu-periodicals.org.ua/index.php/dp/article/view/15119