UAntwerpen (2)
ULiège (2)
CaGeWeB (1)
EHC (1)
UGent (1)
book (7)
German (6)
French (1)
1964 (1)
1956 (1)
1955 (1)
1954 (1)
1931 (1)
1911 (1)
1908 (1)