@techreport{TechReport_2013_LANL_LA-UR-13-23344_FensinMcKinney, address = {Los Alamos, NM, USA}, author = {Fensin, Michael Lorne and McKinney, Gregg Walter}, institution = {Los Alamos National Laboratory}, number = {LA-UR-13-23344}, title = {{How to use the MCNP6 Background Source Capability}}, url = {http://permalink.lanl.gov/object/tr?what=info:lanl-repo/lareport/LA-UR-13-23344}, year = {2013} }