COPYRIGHT

This is the copyright notice of the CRPropa 1.4 release. If you participate in the CRPropa 2.0 beta test, please do not publish results before CRPropa 2.0 is officially released. 

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If you use any part of the programs developed within this release 
of the CRPropa package, please cite:

  E. Armengaud, G. Sigl, T. Beau, F. Miniati
  CRPropa: A Numerical Tool for the Propagation of Ultrahigh Energy
  Cosmic Rays, gamma-rays and Neutrinos
  2006, astro-ph/0603675

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CRPropa makes use of the public SOPHIA routines:
  A.M"ucke, Ralph Engel, J.P.Rachen, R.J.Protheroe and Todor Stanev
  1999, astro-ph/9903478, Comput. Phys. Commun. 124, 290

CRPropa uses the DINT routines, described in
  S.Lee, PRD58, 043004 (1998)

CRPropa uses the following public libraries:
 TinyXML	http://www.grinninglizard.com/tinyxml/
 CFITSIO	http://heasarc.gsfc.nasa.gov/docs/software/fitsio/fitsio.html
 CLHEP		http://wwwasd.web.cern.ch/wwwasd/lhc++/clhep/