References for Hans Freudenthal

Books:

1. L Streefland (ed.), The legacy of Hans Freudenthal (Dordrecht, 1993).

Articles:

2. J Adda, Une lumière s'est éteinte : H. Freudenthal, homo universalis, in The legacy of Hans Freudenthal (Dordrecht, 1993), 9-19.
3. H J M Bos, In memoriam : Hans Freudenthal (1905-1990), Historia Math. 19 (1) (1992), 106-108.
4. H J M Bos, 'The bond with reality is cut' - Freudenthal on the foundations of geometry around 1900, in The legacy of Hans Freudenthal (Dordrecht, 1993), 51-58.
5. Hans Freudenthal, Papers dedicated to the memory of Hans Freudenthal (Dutch), Nieuw Arch. Wisk. (4) 9 (2) (1991), i-iv; 129-212.
6. J P Hogendijk, In memoriam : Hans Freudenthal (1905-1990), Arch. Internat. Hist. Sci. 41 (127) (1991), 353-354.
7. A F Monna, Supplementary note: 'Werner Fenchel and Hans Freudenthal', Nieuw Arch. Wisk. (4) 11 (2) (1993), 171.
8. A F Monna, Werner Fenchel and Hans Freudenthal, Nieuw Arch. Wisk. (4) 10 (1-2) (1992), 111-114.
9. K Strambach and F D Veldkamp, In memoriam Hans Freudenthal, Geom. Dedicata 37 (2) (1991), 119.
10. L Streefland, Editorial : the legacy of Freudenthal, in The legacy of Hans Freudenthal (Dordrecht, 1993) 1-7.
11. D van Dalen, Freudenthal and the foundations of mathematics, Nieuw Arch. Wisk. (4) 9 (2) (1991), 137-143.
12. W T van Est, Hans Freudenthal (17 September 1905 - 13 October 1990), in The legacy of Hans Freudenthal (Dordrecht, 1993) 59-69.
13. W T van Est, Hans Freudenthal : 17 September 1905 - 13 October 1990, in History of topology (Amsterdam, 1999), 1009-1019.
14. W T van Est, Hans Freudenthal : 17 September 1905-13 October 1990 (Dutch), Nieuw Arch. Wisk. (4) 9 (2) (1991), 131-136.
15. F D Veldkamp, Freudenthal and the octonions, Nieuw Arch. Wisk. (4) 9 (2) (1991), 145-162.
16. F D Veldkamp, In honor of Hans Freudenthal on his eightieth birthday, Geom. Dedicata 19 (1) (1985), 2-5.
17. F D Veldkamp, Hans Freudenthal : 1905-1990, Notices Amer. Math. Soc. 38 (2) (1991), 113-114.

July 2000