Lanchava O. Life-saving problems during fire in road tunnels : Print version was published: Book of Abstract, The International Scientific and Technical Conference: "Problems of Engineering Sciences " Yerevan University of International Relations named after A. Shirakatsi Yerevan - Republic of Armenia, May 20-22, 2022. GS [Internet]. 2022 May 18 [cited 2024 May 4];4(3):66-9. Available from: https://journals.4science.ge/index.php/GS/article/view/932