A panorama of singularities A Panorama of Singular Varieties Conference to Celebrate Lê Dũng Tráng's 70th birthday, February 7-10, 2017, University of Seville, IMUS, Spain / - Lê, Dũng Tráng.; Castro-Jiménez, Francisco-Jesús; Massey, David B.; Teissier, Bernard.; Tosun, Meral (American Mathematical Society, 2020)