Check out Scrum: Get Your Requirements Straight Before Coding by Jeff Sutherland. Here is an excerpt:
Much of the early history of Scrum was written on Jeff Sutherland’s Scrum Blog almost 20 years ago. This may still be accessible at jeffsutherland.org/scrum but needs to be brought forward to scruminc.com so history is not lost.
Today, many practitioners have no understanding of the origins of…
The full article is available here.