А. Bethe. Ueber die Primitivfibrillen in den Ganglienzellen vom Menschen u. anderen Wirbelthier en.—Morphol. Arb. Bd. 8, 1898, p. 45 — 117

Abstract

In view of the results obtained by Apathy in the study of nerves. systems of invertebrates (worms) and confirmed by the author's research on the piyavkoyu, results indicating the continuous, created by fibrils, connection of the perceiving and motor nerve pathways, ed. with the help of a special method (this method was subsequently published by A. Bethe in Zeitschr. f. wissensch. Mikroskopie, Bd. 17, 1900, p. 13) studied the nerves. pads center. nervous systems of vertebrates (man, dog, rabbit, frog), having the main purpose to find out the course of fibrils in fibers and cells and their relation to these last.