@inproceedings{Flieger:2019Hz,
  author = "Flieger, Wojciech Jakub  and  Pindel, Franciszek  and  Porwit, Kamil",
  title = "{Matrix norms and search for sterile neutrinos}",
  doi = "10.22323/1.347.0050",
  booktitle = "Proceedings of Corfu Summer Institute 2018 "School and Workshops on Elementary Particle Physics and Gravity" {\textemdash} PoS(CORFU2018)",
  year = 2019,
  volume = "347",
  pages = "050"
}