Unbekannt (59)
Kuczynski, Wilhelm (1842-1918)(5)
Humboldt, Alexander von (1769-1859)(4)
Kuczynski, Alice (1879-1943)(4)
Kuczynski, Emmy (1875-1941)(4)
Kuczynski, Robert René (1876-1947)(3)
Chamisso, Adelbert von (1781-1838)(2)
Koziolek, Helmut (1927-1997)(2)
Kuczynski, Jürgen (1904-1997)(2)
Staël, Madame de (1766-1817)(2)
Academia de Ciencias de Cuba (1861-)(1)
African Research Survey (London)(1)
Akademija nauk SSSR (1925-1991)(1)