1. Kroo, I., Drag Due to Lift: Concepts for Prediction and Reduction, Annual Review of Fluid Mechanics, 2001, vol. 33:1, pp. 587–617.
2. Prandtl, L., Induced Drag of Multiplanes, NASA-TN-182, Washington, 1965, URL: https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19930080964.pdf
3. Arep’ev, A.N., Proektirovanie legkikh passazhirskikh samoletov (Designing Light Passenger Aircraft), Moscow: MAI, 2006.
4. Aviatsiya obshchego naznacheniya. Rekomendatsii dlya konstruktorov (General Aviation. Recommendations for Designers), Mikeladze, V.G., Ed., Moscow: TsAGI, 1996.