Boldyrev A.A., Lebedev A.V., Ritov V.B. (1969) Method for registering simultaneously the ATP-ase and Ca-pumping activities of sarcoplasmic reticulum fragments. Voprosy Meditsinskoi Khimii, 15(6), 622-626.

Boldyrev A.A. et al. Method for registering simultaneously the ATP-ase and Ca-pumping activities of sarcoplasmic reticulum fragments // Voprosy Meditsinskoi Khimii. - 1969. - V. 15. -N 6. - P. 622-626.

Boldyrev A.A. et al., "Method for registering simultaneously the ATP-ase and Ca-pumping activities of sarcoplasmic reticulum fragments." Voprosy Meditsinskoi Khimii 15.6 (1969): 622-626.

Boldyrev, A. A., Lebedev, A. V., Ritov, V. B. (1969). Method for registering simultaneously the ATP-ase and Ca-pumping activities of sarcoplasmic reticulum fragments. Voprosy Meditsinskoi Khimii, 15(6), 622-626.