@techreport{TechReport_2011_LANL_LA-UR-11-04541_KiedrowskiBrown,
  address = {Los Alamos, NM, USA},
  author = {Kiedrowski, Brian Christopher and Brown, Forrest Brooks},
  institution = {Los Alamos National Laboratory},
  month = {September},
  number = {LA-UR-11-04541},
  title = {{Difficulties Computing $k$ in Non-Uniform, Multi-Region Systems with Loose, Asymmetric Coupling}},
  url = {http://permalink.lanl.gov/object/tr?what=info:lanl-repo/lareport/LA-UR-11-04541},
  year = {2011}
}