Ivan Nesen. Justification of the tabular method of calculating the fire resistance class for reinforced concrete staircases : Доктор філософії : spec.. 261 - Пожежна безпека : presented. 2024-02-21; popup.evolution: o; Cherkasy Fire Safety Institute named after Heroes of Chernobyl, National University of Civil Protection of Ukraine. – Черкаси, 0824U000024.

Updated: 2026-11-08