TY - RPRT TI - Upgrades for the CMS simulation AU - Hildreth, M. AU - Ivanchenko, V. N. AU - Lange, D. J. PY - 2017 DO - 10.1088/1742-6596/898/4/042040 UR - https://www.osti.gov/biblio/1831898 ID - 1831898 ER -