Tagle, Roald; Erzinger, J.; Hecht, L.; Stoeffler, D.; Schmitt, R. T.; Claeys, P. (2003): Platinum group elements analysis of impactites from the ICDP Chicxulub drill core Yax-1; are there traces of the impactor?. Lunar and Planetary Science Conference, Houston, TX, United States, In: Anonymous, Lunar and planetary science, XXXIV; papers presented to the Thirty-fourth lunar and planetary science conference, 34, georefid:2006-068551