I have noticed the following biographical informations (without checking
them):
A. Corsini, in: Riv. Stor. Sci. 41 (1950), 111-113
P. Cort'es, in: Arch. Int. Hist. Sci. 29 (1950), 906-912
P. Sergescu, in: Arch. Int. Hist. Sci. 29 (1950), 519-535
A. C. Monteiro, in: Petrus Nonius 7 (1951), 183-193
P. F. Schurmann, in: Grandes efemerides de la ciencia, ed. P. F.
Schurmann, Montevideo 1953, pp.50-55
Isis 47 (1956), 57
J. Babini, in: Physis 4 (1962), 74-84.
Menso Folkerts