1. The Second Report on the State of the World’s Plant Genetic Resources for Food and Agriculture, Rome: UN Food Agric. Org., 2010.
2. Cryopreservation of desiccation-tolerant seeds;H.W. Pritchard,2007
3. Asdal, A. and Guarino, L., The Svalbard Global seed vault: 10 years—1 million samples, Biopreserv. Biobanking, 2018, p. 391. https://doi.org/10.1089/bio.2018.0025
4. Benson, E.E., Harding, K., Debouck, D., Dumet, D., Escobar, R., Mafla, G., Panis, B., Panta, A., Tay, D., van den Houwe, I., and Roux, N., Refinement and Standardization of Storage Procedures for Clonal Crops. Global Public Goods Phase 2: Part 1. Project Landscape and General Status of Clonal Crop in Vitro Conservation Technologies, Rome: System-Wide Genet. Resour. Progr., 2011.
5. Pence, V.C., Cryopreservation of seeds of Ohio native plants and related species, Seed Sci. Technol., 1991, vol. 19, p. 235.