Pérez Gras ML. They also crossed the internal border: travelers and captives in 19th century Argentina. R. M. [Internet]. 2025 Jun. 6 [cited 2026 Oct. 29];16(2):35-49. Available from: https://newshub.apps.sid.uncu.edu.ar/ojs3/index.php/melibea/article/view/8934