APA

Russkikh I. V., Strelnikova E. B., Serebrennikova O. V. & Elchaninova (El'chaninova) E. A.Bioorganic components and compounds of petroleum series in bottom sediments in Lake Tus and Lake Chyornoye (Khakassia). : .

Chicago

Russkikh I V, Strelnikova E B, Serebrennikova O V and Elchaninova (El'chaninova) E A.Bioorganic components and compounds of petroleum series in bottom sediments in Lake Tus and Lake Chyornoye (Khakassia). : .

Harvard

Russkikh I. V., Strelnikova E. B., Serebrennikova O. V. and Elchaninova (El'chaninova) E. A.Bioorganic components and compounds of petroleum series in bottom sediments in Lake Tus and Lake Chyornoye (Khakassia). : .

MLA

Russkikh I V, Strelnikova E B, Serebrennikova O V and Elchaninova (El'chaninova) E A.: . .