[1].
[1]I. V. Talovina, V. G. Lazarenkov, N. I. Vorontsova, A. G. Pilyugin, and A. M. Gaifutdinova, “Platinum group elements, gold and silver in supergene nickel deposits on dunite-harzburgite bedrock of ophiolitic massifs”, PMI, vol. 200, p. 310, Apr. 2013.