Kerouzian, Yessai Ohannes. Origem do alfabeto armenio : Uma obra de Mesrob-Mashtoz / Yessai Ohannes Kerouzian. - Sao Paulo, Brazil : S.n., 1970. - 244 p., [5] l. : ill., maps ; 23 cm. Originally presented as the author's thesis (doctoral) - Universidade de Sao Paulo, 1970. Includes bibliogr. references (p. 227-244). Chiefly Portuguese, with some Armenian. Subjects--Topical Terms: Armenian language--Alphabet--History