Makowska, A., P. Kubiak, W. Białas, and G. Lewandowicz. 2015. “Effect of Urea, Sodium Nitrate and Ethylene Glycol Addition on the Rheological Properties of Corn Starch Pastes”. Polimery 60 (5):343-50. https://doi.org/10.14314/polimery.2015.343.