Dubiniewicz AK. Petrographic assessment of the occurrence of potentially alkali-reactive silica in post-glacial gravels of North-Western Poland and North-Eastern Germany. Roads and Bridges - Drogi i Mosty [Internet]. 2023 Sep. 30 [cited 2024 Jul. 22];22(3):259-73. Available from: https://rabdim.pl/index.php/rb/article/view/v22n3p259