References for Thomas Hakon Grönwall
- Biography in Svensk Uppslagsbok (Swedish Encyclopedia) Vol. 12 (Swedish) (Malmö, 1949), 194. (written by G Hössjer.)
- Biography in A I Borodin and A S Bugai, Eminent mathematicians (Russian) (Kiev, 1987), 163.
- Biography in Lexicon of outstanding mathematicians (German) (Leipzig, 1990), 181. (written by S Gottwald.)
Books:
- Encyclopaedia of Mathematics 4 (Kluwer 1989), 329.
- D S Mitrinovi'c, J E Pecari'c and A M Fink, Inequalities for functions and their integrals and derivatives (Kluver, 1994).
- L Garding, Mathematics and mathematicians : mathematics in Sweden before 1950 (Providence, R.I., 1997).
Articles:
- S Björk, Thomas Hakon Grönwall (Swedish), in Svenska Män och Kvinnor (Swedish Men and Women), Biographical Encyclopaedia 3 (Stockholm, 1946), 134.
- Y Domar, Mathematical research during the first decades of the University of Stockholm, A lecture given in conjunction with the University of Stockholm's centennial celebration (1978), 1-21.
- A Gluchoff and F Hartmann, On a 'Much Underestimated' Paper of Alexander, Archive for History of Exact Sciences 55 (2000), 1-41.
- E Hille, Thomas Hakon Gronwall - in memoriam, Bull. Amer. Math. Soc. 38 (1932), 775-786.