PULOV, Dimcho. DESIGN AND RESEARCH OF A DUAL-BAND IR LENS. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 3, p. 232–237, 2024. DOI: 10.17770/etr2024vol3.8109. Disponível em: https://journals.rta.lv/index.php/ETR/article/view/8109.. Acesso em: 14 apr. 2025.