APA

Kovalev S. Y., Chernykh D. N., Kokorev V. S., Snitkovskaya T. E. & Romanenko V. V. (20091201). Origin and distribution of tick-borne encephalitis virus strains of the Siberian subtype in the Middle Urals, the north-west of Russia and the Baltic countries. : The Journal of general virology.

Chicago

Kovalev S Yu, Chernykh D N, Kokorev V S, Snitkovskaya T E and Romanenko V V. 20091201. Origin and distribution of tick-borne encephalitis virus strains of the Siberian subtype in the Middle Urals, the north-west of Russia and the Baltic countries. : The Journal of general virology.

Harvard

Kovalev S. Y., Chernykh D. N., Kokorev V. S., Snitkovskaya T. E. and Romanenko V. V. (20091201). Origin and distribution of tick-borne encephalitis virus strains of the Siberian subtype in the Middle Urals, the north-west of Russia and the Baltic countries. : The Journal of general virology.

MLA

Kovalev S Yu, Chernykh D N, Kokorev V S, Snitkovskaya T E and Romanenko V V. Origin and distribution of tick-borne encephalitis virus strains of the Siberian subtype in the Middle Urals, the north-west of Russia and the Baltic countries. : The Journal of general virology. 20091201.