1.
Gawlicki M. Applicability of blended cements and mineral additives in the production of concrete mix for precast manhole covers. Roads and Bridges - Drogi i Mosty [Internet]. 2016 Feb. 2 [cited 2024 Dec. 26];8(1):41-7. Available from: https://rabdim.pl/index.php/rb/article/view/v8n1p41