1. Economic mineralogy of African carbonatites;Deans,1966
2. The Caledonian complexes of ultrabasics, alkali rocks and carbonatites in the Kola Peninsula and in North Karelia (in Russian),1965
3. Alkaline magmatic activity of the eastern part of the Baltic shield (in Russian);Kukharenko;Zap. Vses. Min. Obsts.,1967
4. The General Geological Map of Finland. Sheets B7-C7-D7, Muonio-Sodankylä-Tuntsajoki;Mikkola,1941
5. On the interpretation of Ektachrome infrared aerofilm type 8443 photographs used in mineral reconnaissance and geological survey;Paarma;The Photogrammetric Journal of Finland,1968