Computed tomography. laser beam welding. porosity. surface roughnessLopatková, Michaela, 1994- The influence of surface roughness on laser beam welding of aluminium alloys / aut. Michaela Lopatková, Jozef Bárta, Milan Marônek, Filip Šugra, Michaela Kritikos, Ivan Samardžić, Dejan Marić. -- 10.17559/TV-20201102100726. -- 2-s2.0-85108176263. -- 000675889900029. Bárta, Jozef, 1983-. Marônek, Milan, 1961-. Šugra, Filip, 1995-. Kritikos, Michaela, 1987. Samardžić, Ivan. Marić, Dejan In: Tehnički Vjesnik - Technical Gazette. -- ISSN 1330-3651. -- Vol. 28, iss. 3 (2021), s. 934-938.