How and when did the Yellow River develop its square bend?

Authors=LIN Aiming, YANG Zhenyu, SUN Zhiming, YANG Tianshui

Journal/Book_names=Geology

volume=29

number=10

pages=951-954

Publish_year=2001

Publish_Country=USA

Publisher=Geological Society of America

Language_of_Text=EN

Language_of_Abs=EN

ISSN=00917613

ID=200318994