Kui suured on sotsialismimaade välisvõlad?Vainu, HerbertKüsimused ja Vastused : EKP Keskkomitee ühiskondlik-poliitiline ajakiri1984 / lk. 17-19 https://www.ester.ee/record=b1225293*est Panel cointegration, quantile regressions, asymmetric adjustments and crises: The case of EU current accountsColeman, Simeon; Cuestas, Juan CarlosEconomic systems2021 / art. 100870 ; 20 p https://doi.org/10.1016/j.ecosys.2021.100870 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS The sustainability of European external debt : what have we learned?Cuestas, Juan Carlos; Gil-Alana, Luis Alberiko; Regis, Paulo JoseReview of international economics2015 / p. 445-468 : ill http://dx.doi.org/10.1111/roie.12175