PLŪME, I.; IĻJINS, U.; ZIEMELIS, I. AR ŠĶIDRUMU APSILDĀMU SIVĒNU GRĪDU PANEĻU PĒTĪJUMI. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 142–147, 1999. DOI: 10.17770/etr1999vol1.1887. Disponível em: https://journals.ru.lv/index.php/ETR/article/view/1887.. Acesso em: 27 apr. 2024.