Risk assessments for rockfalls taking into account the structure of the rock massDaulet Takhanov, Merei Balpanova, Aigul Kenetayeva, Mukhammedrakhym Rabatuly, Gulnar Zholdybayeva and Sheishenaly UsupayevE3S Web of Conf., 443 (2023) 04012DOI: https://doi.org/10.1051/e3sconf/202344304012