Frol'kis V.V., Epshtein E.V. (1966) Age characteristics in the metabolism of high-energy phosphate compounds in skeletal muscles during rest and work. Voprosy Meditsinskoi Khimii, 12(3), 248-253.

Frol'kis V.V. et al. Age characteristics in the metabolism of high-energy phosphate compounds in skeletal muscles during rest and work // Voprosy Meditsinskoi Khimii. - 1966. - V. 12. -N 3. - P. 248-253.

Frol'kis V.V. et al., "Age characteristics in the metabolism of high-energy phosphate compounds in skeletal muscles during rest and work." Voprosy Meditsinskoi Khimii 12.3 (1966): 248-253.

Frol'kis, V. V., Epshtein, E. V. (1966). Age characteristics in the metabolism of high-energy phosphate compounds in skeletal muscles during rest and work. Voprosy Meditsinskoi Khimii, 12(3), 248-253.