“Cultural and Linguistic Nationalism in the Esperanto Movement: The Catalan Case, 1887-1928”

Pilar Requejo de Lamo

Nations & Nationalism, November 2023

https://onlinelibrary.wiley.com/doi/full/10.1111/nana.12996

“(Plan)Sprachen und Wissen(-sordnungen) um 1900”

Bernhard Struck

https://doi.org/10.13109/9783666302312.27 

“Esperanto: The Bridge Between Nationalism and Internationalism in Catalonia”

Pilar Requejo de Lamo

EPOCH Magazine, Issue 2, December 2020

https://www.epoch-magazine.com/delamoesperanto

“TEKA: A Transnational Network of Esperanto-Speaking Physicians”

Marcel Koschek

The Hungarian Historical Review 10, no. 2 (2021), pp. 243–266.

https://doi.org/10.38145/2021.2.243

“Ways to Track Down a Transnational Movement”

Marcel Koschek

Global History Blog, Scottish Centre for Global History

https://globalhistory.org.uk/2021/04/ways-to-track-down-a-transnational-movement/