Application of analytical methods for determination of hardness distribution in welded joint made of S1100QL steelWiesława Piekarska, Milan Sága, Dorota Goszczyńska-Króliszewska, Tomasz Domański and Peter KopasMATEC Web Conf., 157 (2018) 02041DOI: https://doi.org/10.1051/matecconf/201815702041