• The influence of fibre orientation in self-compacting concrete on 4-point bending strengthHerrmann, Heiko; Goidyk, Oksana; Naar, Hendrik; Tuisk, Tanel; Braunbrück, AndresProceedings of the Estonian Academy of Sciences2019 / p. 337-346 : ill http://www.kirj.ee/32397/?tpl=1061&c_tpl=1064 https://doi.org/10.3176/proc.2019.3.12 https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/record/display.uri?eid=2-s2.0-85073269177&origin=inward&txGid=d3e76ee06c6342e82db6dabea7bd44ae https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000481676300012
• On the influence of the rheological boundary conditions on the fibre orientations in the production of steel fibre reinforced concrete elementsHerrmann, Heiko; Lees, AarneProceedings of the Estonian Academy of Sciences2016 / p. 408-413 : ill https://doi.org/10.3176/proc.2016.4.08 https://artiklid.elnet.ee/record=b2808646*est https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/record/display.uri?eid=2-s2.0-84997142560&origin=inward&txGid=e2192681ccc28de8393a505a82ab7fc3 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2016 https://www.webofscience.com/wos/woscc/full-record/WOS:000393289200007