Isea Raul, A stylometric analysis of two sentimental letters by Albert Einstein and Simón Bolívar, Journal of Language Research, Volume 1, Issue 1, 2023, Pages 15-20, ISSN 2998-4122, https://doi.org/10.14302/issn.2998-4122.jlr-23-4739.
(https://jndc-chemistryarticles.infojlr/article/2035)
Keywords: Albert Einstein; Simón Bolívar; Stylometric; Linguistic footprint; Letter.