Golubkina, N., H. Kekina, M. Engalichev, M. Antoshkina, S. Nadezhkin, and G. Caruso. “Yield, Quality, Antioxidants and Mineral Nutrients of Physalis Angulata L. and Physalis Pubescens L. Fruits As Affected by Genotype under Organic Management”. Advances in Horticultural Science, vol. 32, no. 4, July 2018, pp. 541-8, doi:10.13128/ahs-22211.