Hervas, G., & Jodar, R. (2008). Adaptacion al castellano de la Escala de Dificultades en la Regulacion Emocional. Clınica y Salud, 19, 139156.
Isabel Gómez-Simón, Eva Penelo & Nuria de la Osa (2014) Factor structure and measurement invariance of the Difficulties Emotion Regulation Scale (DERS) in Spanish adolescents. Psicothema, 26(3), 401-408. https://doi.org/10.7334/psicothema2013.324 The Spanish translation is in Table 2.
Reivan-Ortiz, G. G., Rodas, P. E. O., & Reivan Ortiz, P. N. (2020). A Brief Version of the Difficulties in Emotion Regulation Scale (DERS): Validity Evidence in Ecuadorian Population. International Journal of Psychological Research, 13(2), 14–24. https://doi.org/10.21500/20112084.4325
Navarro, O., Restrepo-Ochoa, D., Rommel, D., Ghalaret, J-M., & Fleury-Bahi, G. (2021). Validation of a brief version of the Difficulties in Emotion Regulation Scale with a Spanish speaking population (DERS-S SF). Revista CES Psicología, 14(2), 71-88. https://doi.org/10.21615/cesp.5360
The Spanish translation of the Difficulties Emotion Regulation Scale-Short Form (DERS-SF) can be found at miami.edu.