1. Continuous Frames of Reinforced Concrete;Cross,1951
2. Metoda Aproximatilor Successive;Agent,1955
3. Formulas for Stress and Strain;Roark,1975
4. Obliczenia Statyczne, Pretow O Zmiennej Sztywnoski;Pytowski,1951
5. Swanson Analysis Systems;Kohnke;Ansys Theoretical Manual,1977