@inproceedings{BUT14413,
  author="Martina {Křečková} and Eva {Vitoulová} and Helena {Šiková} and Miroslav {Fišera}",
  title="Determination of selenium species in nutritional materials",
  booktitle="3rd International Conference on Trace Element Speciation in Biomedical, Nutritional and Environmental Sciences",
  year="2004",
  pages="3",
  address="Mnichov"
}