► Bibliography
Vollgraff, Annales de la Société de Frise,
1917, pp. 71 ss. ; Vollgraff, Mnem, 45, 1917, pp. 341-352 ;
Roos, Mnem, 46, 1918, pp. 201-215 ;
AE 1919, n. 51 ;
Boissevain, REA, 21, 1919, pp. 91-96 ; Cuq, CRAI,
1919, pp. 265-282 ; AE 1920,
n. 41-42 ; AE 1924, n. 141 ; Weiss, JÖAI, 23, 1926, pp. 331-346 ;
Finke,
Bericht der Römisch-Germanischen Kommission, 17, 1927,
n. 372 ; AE 1928,
n. 98 ; AE 1929, n. 176 a ;
Arangio-Ruiz,
FIRA III, Firenze, 1943, pp. 438-439, n. 137 ; van Es, De Romeinen in Nederland, Haarlem,
1981, p. 264 ; AE 1998, n. 971 ; Slob, Tijdschrift, 66, 1998, pp. 25–52 ;
Reuter & Scholz, Geritzt und Entziffert : Schriftzeugnisse
der römischen Informationsgesellschaft, Stuttgart, 2004,
p. 29, fig. 41 ; Verboven in de Blois & Lo Cascio,
Impact of the Roman army (200 BC-AD 476) : Economic,
social, political, religious, and cultural aspects, Leiden, 2007,
p. 312 ; Bowman,
Tomlin & Worp, JRS, 99, 2009, p. 161.
► Source : Wooden stilus tablet discovered at Tolsum in Frisia, near the town of Franeker,
about 1914.