@misc{HartVi:2011,
  author = {Hart, Vi},
  title = {{PI} is (still) wrong},
  howpublished = "\url{https://youtu.be/jG7vhMMXagQ}",
  year = {2011}, 
  note = "[Online; accessed October 30, 2015]"
}

@article{einstein1905uber,
  title={Uber einen die Erzeugung und Verwandlung des Lichtes betreffenden heurischen Gesichtpunkt},
  author={Einstein, Albert},
  journal={Ann. Phys.},
  volume={17},
  pages={132--148},
  year={1905}
}

@misc{TUG,
  author = {TUG},
  title = {{TeX} {User} {Group} web Site},
  howpublished = "\url{http://www.tug.org}",
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}

@Book{spraknamnd:2000,
  author = 	 {Svenska Språknämnden},
  title = 	 {Svenska skrivregler},
  publisher = 	 {Liber AB, Stockholm},
  year = 	 2000,
  edition = 	 {2:a},
  note = 	 {ISBN47-04974-X}}