Forbrig P. Selected Topics on Requirements Engineering: Editorial Introduction to the Issue 3 of CSIMQ. J. Complex Syst. Inform. Model. Q. [Internet]. 2015 Aug. 3 [cited 2026 Mar. 7];(3):I-II. Available from: https://csimq-journals.rtu.lv/csimq/article/view/csimq.2015-3.00