This document summarizes Carol Anne Meyer's presentation about CrossRef at Sookmyung Women's University on March 25, 2013. CrossRef is a not-for-profit organization of scholarly publishers that provides services like reference linking, citation linking, and plagiarism screening. It has over 313 publisher members, indexes over 32 million documents, and handles over 40,000 manuscripts for plagiarism screening per month. The presentation highlights additional CrossRef services like CrossMark and FundRef, and provides Korean participation statistics.