@article{BrinkmannKoellnerMerketal.2023,
  author    = {Pia Brinkmann and Nicole K{\"o}llner and Sven Merk and Toralf Beitz and Uwe Altenberger and Hans-Gerd L{\"o}hmannsr{\"o}ben},
  title     = {Comparison of handheld and echelle spectrometer to assess copper in ores by means of laser-induced breakdown spectroscopy (LIBS)},
  journal   = {Minerals},
  volume    = {13},
  number    = {1},
  doi       = {10.3390/min13010113},
  year      = {2023},
}