1. Native nickel-iron alloy, its mode of occurrence, distribution, and origin;Krishnaroa;Econ. Geol.,1964
2. Awaruite (josephinite), a new mineral for Norway;Hultin;Norsk Geol. Tidsskr.,1968
3. The occurrence of native nickel-iron in the serpentine rock of the eastern townships of Quebec province;Nickel;Canad. Miner.,1959
4. Native metals in the Muskox Intrusion;Chamberlain;Canad. J. Earth Sci.,1965
5. Mineralogische untersuchungen an platinerzen des Urals;Betechtin;N. Jahrb. Min. Abh.,1961