[365] Rosendahl 1907.

[366] Meyer 1902.

[367] Reinke 1895, p. 186.

[368] Bitter 1901.

[369] Sernander 1901.

[370] Parfitt in Leighton 1871, p. 470.

[371] Galløe 1915.

[372] Bitter 1899.

[373] Sturgis 1890.

[374] [See p. 108.]