@ARTICLE { AUTHOR = "Mauricio Cerda and Cristobal Navarro and Juan Silva and Scott R. Waitukaitis and Nicolas Mujica and Nancy Hitschfeld", TITLE ="A High-speed Tracking Algorithm for Dense Granular Media", JOURNAL = "Computer Physics Communications (CPC)", VOLUME = "277", PAGES = "8-16", MONTH = "Feb", YEAR = "2018", PUBLISHER = "Elsevier Science", ADDRESS = "Amsterdam, The Netherlands", ISSN = "0010-4655" }