1.
Draganova G, Markov K. On the brittle fracture of a pin-jointed frame. Ann. Sofia Univ. Fac. Math. and Inf. [Internet]. 1997 Dec. 12 [cited 2024 Nov. 22];89:193-202. Available from: https://ftl5.uni-sofia.bg/index.php/fmi/article/view/368