A. Kelemen, A. Szöllősi, A. Zsótér, K. Pintye-Hódi, C. Török, and I. Erős, “MEASUREMENT OF THE SWELLING FORCE OF SOME SODIUM STARCH GLYCOLATE PRODUCTS WITH NEW SOFTWARE”, Hung. J. Ind. Chem., vol. 30, no. 1, pp. 61–71, Oct. 2002.