[1]
“Approximate analytical investigation of the elastic-plastic behaviour of fibrous composites. Part II. External loading”, Ann. Sofia Univ. Fac. Math. and Inf., vol. 83, no. 2, pp. 21–35, Dec. 1992, Accessed: Dec. 14, 2025. [Online]. Available: https://annual.uni-sofia.bg/index.php/fmi/article/view/513