[1155] [See p. 358.]

[1156] Aigret 1901.

[1157] Kieffer 1894.

[1158] Stahlecker 1906.

[1159] Link 1795.

[1160] Malinowski 1911.

[1161] [See also p. 254.]

[1162] Fink 1904.

[1163] Link 1789.

[1164] Watson 1918².