Title information : Microcracs in concrete and their detection Variant heading : \q12*stu_us_auth*1 stu57949 \q \q1013 stu_us_auth*stu57949 \d Jerga Ján \q  In : \q12**1 stu259521 \q %continue : Civil and environmental engineering %continue : . Vol. 8, Issue 2 (2012), s.132-144 Document kind : článok z periodika References : \q2479**1 stu_us_cat*stu261465*amg \q (2) - monografia