Bessonov A.N., Gusev N.B., Ritov V.B., Tkachuk V.A., Chubarov V.V. (1974) Device for the simultaneous registration of small changes in optical density and pH and its use in biological experiments. Voprosy Meditsinskoi Khimii, 20(2), 218-222.

Bessonov A.N. et al. Device for the simultaneous registration of small changes in optical density and pH and its use in biological experiments // Voprosy Meditsinskoi Khimii. - 1974. - V. 20. -N 2. - P. 218-222.

Bessonov A.N. et al., "Device for the simultaneous registration of small changes in optical density and pH and its use in biological experiments." Voprosy Meditsinskoi Khimii 20.2 (1974): 218-222.

Bessonov, A. N., Gusev, N. B., Ritov, V. B., Tkachuk, V. A., Chubarov, V. V. (1974). Device for the simultaneous registration of small changes in optical density and pH and its use in biological experiments. Voprosy Meditsinskoi Khimii, 20(2), 218-222.