Study of heteronuclear complexation in Fe(II)-Fe(III)-Mn(II)-CH3COOH-H2O systemMairambu Zhorobekova, Altynai Mametova and Farida MiraminzodaE3S Web of Conf., 401 (2023) 04064DOI: https://doi.org/10.1051/e3sconf/202340104064
