APA

Arbuzov S. I., Chekryzhov I. Y., Finkelman R. B., Sun Yuzhuang, Zhao Cunliang, Iljenok (Il'enok) S. S., Blokhin M. G. & Zarubina N. V.Comments on the geochemistry of rare-earth elements (La, Ce, Sm, Eu, Tb, Yb, Lu) with examples from coals of north Asia (Siberia, Russian far East, North China, Mongolia, and Kazakhstan). : .

Chicago

Arbuzov S I, Chekryzhov I Y, Finkelman R B, Sun Yuzhuang, Zhao Cunliang, Iljenok (Il'enok) S S, Blokhin M G and Zarubina N V.Comments on the geochemistry of rare-earth elements (La, Ce, Sm, Eu, Tb, Yb, Lu) with examples from coals of north Asia (Siberia, Russian far East, North China, Mongolia, and Kazakhstan). : .

Harvard

Arbuzov S. I., Chekryzhov I. Y., Finkelman R. B., Sun Yuzhuang, Zhao Cunliang, Iljenok (Il'enok) S. S., Blokhin M. G. and Zarubina N. V.Comments on the geochemistry of rare-earth elements (La, Ce, Sm, Eu, Tb, Yb, Lu) with examples from coals of north Asia (Siberia, Russian far East, North China, Mongolia, and Kazakhstan). : .

MLA

Arbuzov S I, Chekryzhov I Y, Finkelman R B, Sun Yuzhuang, Zhao Cunliang, Iljenok (Il'enok) S S, Blokhin M G and Zarubina N V.: . .