Effect of waste from cathode ray tube glass (CRT) on the strength parameters of cement mortars Vol. 542 (10) 2017 / czwartek, 25 października, 2018 (InPolish) A. Pietrzak, M. Ulewicz DOI: 10.15199/33.2017.10.16 Volume 542: Issue 10 Pages 49-50 Accepted for publication: 28.08.2017 r.