KLEWICKI, R., and M. UCZCIWEK. “Effect of Osmotic Dehydration in Fructose, Sucrose and Fructooligosaccharide Solutions on the Content of Saccharides in Plums and Apples and Their Energy Value”. Agricultural and Food Science, vol. 17, no. 4, Jan. 2008, pp. 367-75, doi:10.2137/145960608787235559.