Author:

Hanson,A.D.;Ritts,B.D.;Zinniker,D.;Moldowan,J.M.;Biffi,U.

Year:

2001

Title:

Upper Oligocene lacustrine source rocks and petroleum systems of the northern Qaidam basin, northwest China.

Reference:

Hanson,A.D. et al. (2001) Upper Oligocene lacustrine source rocks and petroleum systems of the northern Qaidam basin, northwest China. AAPG, Bulletin Vol. 85 # 4 P. 601- 619

Google Academy:

try to search by title in english