Augustus S. Wilkins and Robert S. Conway, 1911 Encyclopædia Britannica (1911)
“ R. von Planta (Osk.-Umbr. Grammatik, 1893, i. p. 594) pointed out that in Oscan also, by the 3rd century B.C., this first-syllable-accent had probably given way to a system which limited the word-accent in some such way as in classical Latin. But it remained for C. Exon, in a brilliant article (Hermathena (1906) , xiv. 117, seq.) , to deduce from the more precise stages of the change (which had been gradually noted, see e.g. F. Skutsch in Kroll’s Altertumswissenschaft im letzten Vierteljahrhundert, 1905) their actual effect on the language. ”
