A Note on the yield spread of Russian green bonds Olga Svyatoslavovna Belomyttseva, Elena Aleksandrovna Andrienko, Oleg Vladimirovich Andrienko, Natalia Vasilievna Fadeikina and Dmitry Yurievich Zakhmatov E3S Web Conf., 533 (2024) 04020 Published online: 07 June 2024 DOI: 10.1051/e3sconf/202453304020