TY  - RPRT
TI  - SPAR Model Structural Efficiencies
AU  - Schroeder, John
AU  - Henry, Dan
AU  - Ma, Zhegang
PY  - 2013
DO  - 10.2172/1082395
UR  - https://www.osti.gov/biblio/1082395
ID  - 1082395
ER  -