αὐσαυτοῦ
From LSJ
μεγάλα ὠφελήσεσθε πρὸς ἱστορίαν τῶν κοινῶν → that will be of great benefit to you in order to understand public affairs
English (LSJ)
τᾶς, τοῦ, Dor. for ἑαυτοῦ, τῆς, τοῦ, IG5(2).265.18 (Mantinea), GDI1696, al. (Delph.), 4959 (Eleutherna), IG4.840.3 (Calauria); cf. αὖς· αὐτός (Cret., Lacon.), Hsch.: Delph. αὐσωτόν, αὐσωτῶν, GDI1696, SIG703.11: Boeot. ἀσαυτῦ, A = ἑαυτῷ, IG7.3303 (Chaeronea); cf. αὐταυτοῦ.
Greek (Liddell-Scott)
αὐσαυτοῦ: -τᾶς, -τοῦ, Κρητ. τύπος ἀντὶ ἑαυτοῦ, -ῆς, -οῦ, Συλλ. Ἐπιγρ. 2566, πρβλ. Ahrens Δωρικ. Διαλ. 273.
Spanish (DGE)
v. αὐτοσαυτοῦ.