APA

Osipova N. A., Stepanova K. D., Yankovich E. P. & Yankovich K. S.Estimations of hazardous heavy metals and mercury content in perch of the Ob river basin (Russia). : .

Chicago

Osipova N A, Stepanova K D, Yankovich E P and Yankovich K S.Estimations of hazardous heavy metals and mercury content in perch of the Ob river basin (Russia). : .

Harvard

Osipova N. A., Stepanova K. D., Yankovich E. P. and Yankovich K. S.Estimations of hazardous heavy metals and mercury content in perch of the Ob river basin (Russia). : .

MLA

Osipova N A, Stepanova K D, Yankovich E P and Yankovich K S.: . .