[255] Chambers 1912.

[256] Chodat 1913.

[257] See note Paulson and Hastings, p. 28.

[258] Chodat 1913.

[259] Gargeaune 1911.

[260] Servettaz 1913.

[261] [See p. 65.]

[262] Wettstein 1915.

[263] Meyer 1825.

[264] Holle 1849.