TY - JOUR AU - P. N. Devyanin AU - M. A. Leonova TI - The techniques of formalization of OS Astra Linux Special Edition access control model using Event-B formal method for verification using Rodin and ProB JO - Prikladnaâ diskretnaâ matematika PY - 2021 SP - 83 EP - 96 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDM_2021_2_a4/ LA - ru ID - PDM_2021_2_a4 ER -