Lawrence Williams - Mathematicians of the African …
www.math.buffalo.edu/mad/PEEPS/williams_lawrence_r.html
3 Aug 2011:
Lawrence Ray Williams. Born: April 6, 1947 in Point Blank, Texas raised in Livingston. ... Math., 38(1976), 423-428. References: [Communications with Dr. Williams]. SUMMA web page for Lawrence Williams.