Udokan : geologi︠i︡a, rudogenez, uslovi︠i︡a osvoeni︠i︡a - Pti︠t︡syn, A. B. (Alekseĭ Borisovich); Kuzʹmin, M. I. (Mikhail Ivanovich); Pol︠i︡akov, Gleb Vladimirovich ("Nauka", 2003)