W.C. Sweet, Yang Zunyi. J.M. Dickins, Yin Hongfu (red.) - Permo-Triassic Events in the Eastern Tethys. Stratigraphy, Classification, and Relations with the Western Tethys Authors Jerzy Głazek Abstract , Issue Vol. 42 No. 4 (1994) Section Geochemia, mineralogia, petrologia