BONDAM, Jan. Petrography of a group of alkali-trachytic dyke rocks from the Julianehaab District, South Greenland. A contribution to the alkali feldspar problem. Meddelelser om Grønland, [S. l.], v. 135, n. 2, p. 3–21, 2 plates., 2026. Disponível em: https://tidsskrift.dk/meddrgroenland/article/view/166801. Acesso em: 10 apr. 2026.