Vasilopoulos K, Pavlidis E, Martínez-García E. exuber: Recursive Right-Tailed Unit Root Testing with R. J. Stat. Soft. [Internet]. 2022 Aug. 19 [cited 2024 Apr. 24];103(10):1-26. Available from: https://www.jstatsoft.org/index.php/jss/article/view/v103i10