[605] See Chap. VII.

[606] Fuisting 1868.

[607] Stahl 1877.

[608] Baur 1904.

[609] Baur 1901.

[610] Krabbe 1882.

[611] Forssell 1883.

[612] Wainio 1890, p. x.

[613] Neubner 1893.

[614] Fünfstück 1884.