To cite package ‘Rdisop’ in publications use:

  Sebastian Boecker, Matthias Letzel, Zsuzsanna Liptak and Anton
  Pervukhin SIRIUS: Decomposing isotope patterns for metabolite
  identification. Bioinformatics, 25(2):218-224, 2009.

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Sebastian B"ocker and Matthias Letzel and Zsuzsanna Lipt{'a}k and Anton Pervukhin},
    title = {{SIRIUS}: Decomposing isotope patterns for metabolite identification},
    journal = {Bioinformatics},
    year = {2009},
    volume = {25},
    number = {2},
    pages = {218--224},
    doi = {10.1093/bioinformatics/btn603},
    pmid = {19015140},
  }

  Sebastian Boecker, Zsuzsanna Liptak, Marcel Martin, Anton Pervukhin
  and Henner Sudek DECOMP---from interpreting Mass Spectrometry peaks
  to solving the Money Changing Problem. Bioinformatics, 24(4):591-593,
  2008.

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Sebastian B"ocker and Zsuzsanna Lipt'ak and Marcel Martin and Anton Pervukhin and Henner Sudek},
    title = {{DECOMP}---from interpreting Mass Spectrometry peaks to solving the {Money} {Changing} {Problem}},
    journal = {Bioinformatics},
    year = {2008},
    volume = {24},
    number = {4},
    pages = {591--593},
    doi = {10.1093/bioinformatics/btm631},
    pmid = {18174179},
  }

  Sebastian Boecker, Matthias Letzel, Zsuzsanna Liptak and Anton
  Pervukhin Decomposing metabolomic isotope patterns. In Proc. of
  Workshop on Algorithms in Bioinformatics (WABI 2006), volume 4175 of
  Lect. Notes Comput. Sci., pages 12-23. Springer, 2006.

A BibTeX entry for LaTeX users is

  @InProceedings{,
    author = {Sebastian B"ocker and Matthias Letzel and Zsuzsanna Lipt{'a}k and Anton Pervukhin},
    title = {Decomposing metabolomic isotope patterns},
    booktitle = {Proc. of Workshop on Algorithms in Bioinformatics (WABI 2006)},
    publisher = {Springer, Berlin},
    year = {2006},
    volume = {4175},
    pages = {12--23},
    series = {Lect. Notes Comput. Sci.},
  }

  Sebastian Boecker and Zsuzsanna Liptak A fast and simple algorithm
  for the Money Changing Problem. Algorithmica, 48(4):413-432, 2007.

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Sebastian B"ocker and Zsuzsanna Lipt{'a}k},
    title = {A fast and simple algorithm for the Money Changing Problem.},
    journal = {Algorithmica},
    year = {2007},
    volume = {48},
    number = {4},
    pages = {413-432},
    doi = {10.1007/s00453-007-0162-8},
  }