SABALIAUSKAS, Algirdas. V. Rūķe-Draviņa, The Standardization Process in Latvian. 16th Century to the Present. Baltistica, [S. l.], v. 15, n. 1, p. 68–69, 1979. DOI: 10.15388/Baltistica.15.1.1268. Disponível em: https://www.journals.vu.lt/baltistica/article/view/41188. Acesso em: 31 geg. 2026.