@article{WANG Qing:712, author = {WANG Qing, Albert G. ABLAEV, WANG Yu-Fei, LI Cheng-Sen}, title = {Paleocene Wuyun flora in Northeast China: Woodwardia bureiensis, Dryopteris sp. and Osmunda sachalinensis}, publisher = {J Syst Evol}, year = {2006}, journal = {Journal of Systematics and Evolution}, volume = {44}, number = {6}, eid = {712}, numpages = {8}, pages = {712}, keywords = {Woodwardia; Dryopteris; Osmunda; Paleocene; Wuyun flora; China.}, url = {https://www.jse.ac.cn/EN/abstract/article_16712.shtml}, doi = {10.1360/aps040129} }