1. Bertocci, V., OAuth Working Group: JSON web token (JWT) profile for OAuth 2.0 access tokens (2019). https://tools.ietf.org/html/draft-ietf-oauth-access-token-jwt-02
2. Dubinsky, Y., Rubin, J., Berger, T., Duszynski, S., Becker, M., Czarnecki, K.: An exploratory study of cloning in industrial software product lines, pp. 25–34 (2013)
3. Horcas, J.M., Cortiñas, A., Fuentes, L., Luaces, M.R.: Integrating the Common Variability Language with Multilanguage Annotations for Web Engineering. ACM Press, New York (2018)
4. Lee, M., Lee, J.: The impact of information security failure on customer behaviors: a study on a large-scale hacking incident on the internet (2012)
5. Machado, I.D.C., Santos, A.R., Cavalcanti, Y.A.C., Trzan, E.G., de Souza, M.M.A., de Almeida, E.S.: Low-level variability support for web-based software product lines. In: Proceedings of the Eighth International Workshop on Variability Modelling of Software-Intensive Systems. Association for Computing Machinery, New York (2014)