V. García M, Irisarri E, Pérez F. Vertical Integration in factories using OPC-UA and IEC-61499. Enfoque UTE [Internet]. 2017 Feb. 24 [cited 2024 Nov. 7];8(1):pp. 287 - 299. Available from: http://ingenieria.ute.edu.ec/index.php/revista/article/view/132