@article{杨达源_137, author = {[杨达源, 吴胜光, 王云飞]}, title = {黄河上游的阶地与水系变迁}, publisher = {地理科学}, year = {1996}, journal = {地理科学}, volume = {16}, number = {2}, eid = {137}, pages = {137-143}, keywords = {河流阶地;河流袭夺;水系变迁;黄河上游}, doi = http://geoscien.neigae.ac.cn/CN/10.13249/j.cnki.sgs.1996.02.137 }