[1]
E. A. Bagdasarov, L. I. Lukiyanova, and S. K. Simakov, “Mineralogical and geochemical features of new province of alkali-ultramafic lamprophyres, lamproites and kimberlites of the Kola peninsula and Northern Karelia”, IKC abstracts, vol. 6, no. 1, pp. 28–30, Sep. 1995.