Tseitlin L.A. (1959) Conversion of pyroracemic acid in medication sleep. Voprosy Meditsinskoi Khimii, 5(2), 128-136.

et al. Conversion of pyroracemic acid in medication sleep // Voprosy Meditsinskoi Khimii. - 1959. - V. 5. -N 2. - P. 128-136.

et al., "Conversion of pyroracemic acid in medication sleep." Voprosy Meditsinskoi Khimii 5.2 (1959): 128-136.

Tseitlin, L. A. (1959). Conversion of pyroracemic acid in medication sleep. Voprosy Meditsinskoi Khimii, 5(2), 128-136.