Publications of the Historical Society of Southern California
Documents from the Sutro Collection · Historical Society of Southern California Los Angeles · Constitution, standing rules, and list of officers and members of the Historical Society of Southern California; together with the inaugural address of the president
“2-yr mean citedness” is the OpenAlex field summary_stats.2yr_mean_citedness (CC0): mean citations per paper over a two-year window. It is a raw bibliometric field, not a journal rating, and is not used for default ranking.