Hemsedal og Gol. Beskrivelse til det geologiske gradteigskart E.32 V og E.32 Ø.
1939. Norges Geologiske Undersökelse Nr. 153; 84 pp. 36 fig./phot. 2 fold. & col. geol. maps 1:100.000 in pocket (legend in Norwegian and English). Orig. wrps. libr. stamp on front cover, contents very good, maps excellent.
A study of the alpine-type peridotites in the Seve-Köli nappe complex, central Swedish Caledonides, with special reference to the Kittelfjäll peridotite.
1979. Diss. Univ. Leiden. 236 pp. many fig./phot. 1 fold. map in pocket. Orig. wrps.
Investigations of titaniferous iron ore deposits. Part I. Gabbros and associated titaniferous iron ore in the West-Norwegian gneisses, Part II. Gabbro, anorthosite, and titaniferous iron ore on Flakstadøy in Lofoten, northern Norway.
1957. Extract Kgl. Norske Vidensk. Selsk. Skr. 1957, Nr. 3 & 4; 67+24 pp. 33+11 fig./phot. Plain wrps.