(Mary Ann) Elizabeth Stephansen (10 March 1872 – 23 February 1961) was a Norwegian mathematician and educator. She was one of the first Norwegian women to be awarded a doctorate degree.[1][2]
^O'Connor, J J; Robertson, E F (August 2005). "Mary Ann Elizabeth Stephansen". School of Mathematics and Statistics. University of St Andrews, Scotland. Archived from the original on 2007-08-11. Retrieved March 1, 2018.