@book{vogel:2018,
    author = {Manuel Vogel},
    title = {Particle Confinement in Penning Traps},
    subtitle = {An Introduction},
    publisher = {Springer Cham},
    year = {2018},
    edition = {1},
    abstract = {An introduction to the field of Penning traps and related experimental techniques. The book is motivated by the observation that often a vast number of different resources have to be explored to gain a good overview of Penning trap principles. This is especially true for students who experience additional difficulty due to the different styles of presentation and notation.}
}

@inbook{vogel:2018:ch5,
    author = {Manuel Vogel},
    title = {Particle Confinement in Penning Traps},
    subtitle = {An Introduction},
    publisher = {Springer Cham},
    year = {2018},
    edition = {1},
    pages = {45--50}
}

@inbook{vogel:2018:ch1,
    author = {Manuel Vogel},
    title = {Particle Confinement in Penning Traps},
    subtitle = {An Introduction},
    publisher = {Springer Cham},
    year = {2018},
    edition ={1--6}
}

@article{hunter:2007:matplotlib,
  author = {Hunter, J. D.},
  title = {Matplotlib: A 2D graphics environment},
  journal = {Computing in Science \& Engineering},
  volume = {9},
  number = {3},
  pages = {90--95},
  abstract = {Matplotlib is a 2D graphics package used for Python for
  application development, interactive scripting, and publication-quality
  image generation across user interfaces and operating systems.},
  publisher = {IEEE COMPUTER SOC},
  doi = {10.1109/MCSE.2007.55},
  year = 2007
}

@inbook{lindstrom:2016:ch3,
    author = {Tom Lindstrøm},
    title = {Kalkulus},
    publisher = {Universitetsforlaget},
    year = {2016},
    edition = {4},
    pages = {133--137}
}

@inbook{lindstrom:2016:ch10:5,
    author = {Tom Lindstrøm},
    title = {Kalkulus},
    publisher = {Universitetsforlaget},
    year = {2016},
    edition = {4},
    pages = {589--606}
}

@online{britannica:2023:matter,
    author = {The Editors of Encyclopaedia Britannica},
    title = {matter},
    year = {2023},
    url = {https://www.britannica.com/science/matter},
    urldate = {2023-10-17}
}

@inbook{gjevik:2014:appendix,
    author = {Bjørn Gjevik and Morten Wang Fagerland},
    title = {Feltteori og vektoranalyse},
    publisher = {Farleia Forlag},
    year = {2018},
    pages = {162--163}
}

@article{waskom:2021:seaborn,
    author = {Michael L. Waskom},
    title = {seaborn: statistical data visualization},
    journal = {Journal of Open Source Software},
    volume = {6},
    number = {60},
    publisher = {The Open Journal},
    year = {2021},
    doi = {10.21105/joss.03021},
    url = {https://doi.org/10.21105/joss.03021},
    pages = {3021}
 }

@online{openmp:2018,
    author = {OpenMP},
    title = {OpenMP Application Programming Interface},
    year = {2018},
    url = {https://www.openmp.org/wp-content/uploads/OpenMP-API-Specification-5.0.pdf},
    urldate = {2023-10-22}
}

@misc{penning:fig,
    key = ,
    url = {https://www.med.physik.uni-muenchen.de/research/nuclear-science/nuclear-masses/mlltrap/layout/traps/index.html}
    note = {Configuration figure a}
}