Authors: XIN XB XU XY JI WX LUO Y LI LQ XUE M MAO XY CHAI ZF OUYANG H

Citation: Xb. Xin et al., NEW EVIDENCE OF EXTRATERRESTRIAL CAUSE FOR THE CRETACEOUS-TERTIARY EXTINCTION - THE ABUNDANCE OF RUTHENIUM AND ITS CORRELATION WITH IRIDIUM, Chinese Science Bulletin, 39(10), 1994, pp. 842-845