Li, P., Lapčí­k, L., Lapčí­ková, B. and Kalytchuk, S. 2019. Physico-chemical study of steroids from different matureness corn silk material. Potravinarstvo Slovak Journal of Food Sciences. 13, 1 (Aug. 2019), 658–664. DOI:https://doi.org/10.5219/1144.