Dello, dell, origins of the Italian, [75].

Democritus, his travels, [94].

Dialect, what is meant by, [58].

Dialects, Italian, [58], [69].

French, [59].

Modern Greek, [58].

Friesian, [59].

English, [60].

the feeders rather than the channels of a literary language, [60], [70].

Grimm on the origin of dialects in general, [60].