1.
Ruiz Sibaja A, Bonilla Manterola O. An stiffness coefficients proposal for thin walled open beams. REV TEC FAC ING UNIV [Internet]. 2010Nov.3 [cited 2025Oct.31];29(3). Available from: https://produccioncientifica.luz.edu.ve/index.php/tecnica/article/view/6029