@techreport{TechReport_2016_LANL_LA-UR-16-20109_Trahan, address = {Los Alamos, NM, USA}, author = {Trahan, Travis John}, institution = {Los Alamos National Laboratory}, month = {January}, number = {LA-UR-16-20109}, title = {{MCNP Surface Source Write/Read File Format Primer}}, year = {2016} }