G.K. BAYMUKASHEVA; A.S.KALAUOVA; B.KUSPANOVA; R.N. NASIROV. TRIPHENYLPHOSPHINE ANION RADICAL. Известия НАН РК. Серия химии и технологии, [S. l.], n. 5, p. 102–106, 2022. DOI: 10.32014/2018. 2518-1491.13. Disponível em: http://189185.vm7pq.group/chemistry-technology/article/view/3636. Acesso em: 23 фев. 2025.