Korobkin, V., V. Kovalenko, N. Ivashyna, and Y. Ballo. “USE OF THE INTERNATIONAL EXPERIENCE OF APPLICATION BY THE CEN/TS 1187 METHOD FOR DETERMINING METHOD OF THE EXTENDED APPLICATION OF TEST RESULTS OF ROOFS AND ROOFING MATERIALS”. Scientific Bulletin: Сivil Protection and Fire Safety, no. 1(9), Dec. 2020, pp. 14-22, doi:10.33269/nvcz.2020.1.14-22.