@article{Perthold2021,
  author    = {Manuela Perthold},
  title     = {Materialoberfl{\"a}che wichtig f{\"u}r Qualit{\"a}t und Stahl},
  journal   = {Swissmechanic Journal},
  volume    = {92},
  number    = {4},
  pages     = {40 -- 41},
  url       = {https://www.yumpu.com/de/document/read/65864498/swissmechanic-journal-2021-04},
  year        = {2021},
}