Ustinovičius, Leonas, Algirdas Andruškevičius, Vladislavas Kutut, Robert Balcevič, and Arūnas Barvidas. “Verbal Analysis of Engineering and Constructional Solutions”. Technological and Economic Development of Economy 11, no. 3 (September 30, 2005): 220-231. Accessed December 26, 2024. https://btp.vilniustech.lt/index.php/TEDE/article/view/8538.