Matyeva A. K. “THE STATE OF THE PRESSED VISCO-PLASTIC MEDIUM OF PLANT-GYPSUM COMPOSITION (PGC) UDER FLAT DEFORMATION CONDITIONS”. World Science 1, no. 2(6) (February 28, 2016): 75-81. Accessed November 21, 2024. https://rsglobal.pl/index.php/ws/article/view/852.