L 1950, P. AT 1951, P

Gauthier-Villars éd.). AN NES

: — Simpson de -G.). — Rythm. et modalités de l bte (Tr. : “Eémob and mode in ue FA e ta as Univ. a d a Le Pass éd., . Paris, 1950. Fons ne

eus Œ).- re ou, problèmes aux limites 1 d théorie des ga différentielles Paris, ë

Wricur (S.) — « The roles of mutation, inbreeding, crossbreeding and selection in evolu-

tion » (1932, Proc. 6th. Internat. Congress of genetics, 1, p. 356-366).

— (The analysis of variance and the correlations between relatives with respect to deviations

from an optimum » (Journ. of Genetics, vol. XXX, 1935, P. 243-256).

— (Evolution in populations in approximate equilibrium » (Journ. of Genetics, vol. XXX.

— ( Statistical genetics in relation to evolution » (1939, Paris, Actualités Hermann, n° 802),

— «The differential equation of the distribution of gene frequencies » (Proc. Nat. Acad. Sc., 1945, XXXI, p. 382-389).

Er Genetics, 1943, vol. XXVIII, p. 114-138 ; 1946, vol. XXXI, p. 39-59, Wricur (S.) et Dogznansky (Th). — Genetics, 1941, vol. XXVI, p. 23-51.