Duplex steel. austeniteHodúlová, Erika, 1978- Ultrasonic inspection of thin duplex steel welds by phased array / aut. Erika Hodúlová, Ingrid Kovaříková, Beáta Šimeková, Koloman Ulrich. -- doi:10.4028/www.scientific.net/MSF.818.256. --. Kovaříková, Ingrid, 1975-. Šimeková, Beáta, 1981-. Ulrich, Koloman, 1946- In: Materials Science Forum. -- ISSN 0255-5476 Surface Engineering 2014. -- Vol. 818. Selected, peer reviewed papers from the Surface Engineering 2014, October 23-24, 2014, High Tatras, Slovakia, (2015), s. 256-259.