Borshchevskyi, S. V. “LABORATORY STUDIES OF CHANGES IN THE STRENGTH CHARACTERISTICS OF CONCRETE FOR TRANSPORT AND UNDERGROUND CONSTRUCTION DEPENDING ON STORAGE OF AGGREGATES”. Science and Transport Progress , no. 9 (December 25, 2005): 149–153. Accessed December 21, 2024. https://stp.ust.edu.ua/article/view/19994.