[1]
Z. ŚLODERBACH, “Determination of the Initial Thickness of a Tubes to Bending. Part I. Derivation of the Basic Expressions and Relationships. Part II. Discussion and Analysis of Obtained Results”, Eng. Trans., vol. 63, no. 4, pp. 481–507, Oct. 2015, doi: 10.24423/engtrans.329.2015.