Proc. Imp. Acad.

Tome 21 (1945) [2]
Tome 20 (1944) [10]
Tome 19 (1943) [10]
Tome 18 (1942) [9]
Tome 17 (1941) [10]
Tome 16 (1940) [10]
Tome 15 (1939) [10]
Tome 14 (1938) [10]
Tome 13 (1937) [10]
Tome 12 (1936) [10]
Tome 11 (1935) [10]
Tome 10 (1934) [10]
Tome 9 (1933) [10]
Tome 8 (1932) [8]
Tome 7 (1931) [9]
Tome 6 (1930) [10]
Tome 5 (1929) [9]
Tome 4 (1928) [10]
Tome 3 (1927) [8]
Tome 2 (1926) [9]