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1
The lanthanoid content of some minerals from the Pyörönmaa pegmatite in Kangasala, Finland /
Published 1975“…Geologinen Tutkimuslaitos,…”
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2
On the granitic pegmatites in the Peräseinäjoki-Alavus area, South Pohjanmaa, Finland /
Published 1966“…Geologinen Tutkimuslaitos,…”
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3
On the granitic pegmatites of the Eräjärvi area in Orivesi, southern Finland /
Published 1981“…Geologinen Tutkimuslaitos ; Distributors, Govt. Print. …”
Book