@techreport{TechReport_2005_LANL_LA-UR-05-2013_MashnikSierkEtAl,
  address = {Los Alamos, NM, USA},
  author = {Mashnik, Stepan Georgievich and Sierk, Arnold John and Prael, Richard Edward and Baznat, Mircea I. and Gudima, Konstantin K.},
  institution = {Los Alamos National Laboratory},
  number = {LA-UR-05-2013},
  title = {{Extension of the CEM2k and LAQGSM Codes to Describe Photo-nuclear Reactions}},
  year = {2005}
}