Szwabowski, Janusz, and Beata Łaźniewska-Piekarczyk. “Air‐entrainment Problem in self‐compacting Concrete”. Journal of Civil Engineering and Management 15, no. 2 (June 30, 2009): 137-147. Accessed February 8, 2025. https://gc.vgtu.lt/index.php/JCEM/article/view/6399.