Bychkov S.M. (1961) On the isolation of chondroitin sulfate for hyaline cartilage. Voprosy Meditsinskoi Khimii, 7(4), 396-401.

et al. On the isolation of chondroitin sulfate for hyaline cartilage // Voprosy Meditsinskoi Khimii. - 1961. - V. 7. -N 4. - P. 396-401.

et al., "On the isolation of chondroitin sulfate for hyaline cartilage." Voprosy Meditsinskoi Khimii 7.4 (1961): 396-401.

Bychkov, S. M. (1961). On the isolation of chondroitin sulfate for hyaline cartilage. Voprosy Meditsinskoi Khimii, 7(4), 396-401.