Castro Valero GJ, Sarmiento Carrasquero F de J. Calculation and design of a railway bridge section of metallic structure in el Vigía, Mérida State. Gaceta Técnica [Internet]. 2020Jan.19 [cited 2024Nov.23];21(1):3-26. Available from: https://revistas.uclave.org/index.php/gt/article/view/2481