Laukaitis A, Kunskaitė LJ. Investigation into low density porous concrete penetrability by air / Mažo tankio akytojo betono oro laidumo tyrimai. JCEM [Internet]. 1996Sep.30 [cited 2024Nov.22];2(7):41-5. Available from: https://mla.vgtu.lt/index.php/JCEM/article/view/9526