Ryskalieva, D., Yessenamanova, M., Syrlybekkyzy, S., Yessenamanova, Z., Tlepbergenova А. Е., Tauova, N. R. and Sangadzhieva, L. (2022) “Monitoring of hydrogen sulfide content in winter in the observation points of Atyrau city”, Eurasian Journal of Ecology, 72(3), pp. 41–49. doi: 10.26577/EJE.2022.v72.i3.04.