The complete article can be purchased in German at the website of the Journal "Pflege", Volume 32, Issue 4, pp. 209-223: "Burdens and resources of nurses working in the specialist palliative care - An explorative cross-sectional study" (charges may apply).
E. Diehl, S. Rieger, S. Letzel, A. Nienhaus, L. C. Escobar Pinzon:
Belastungen und Ressourcen von Pflegekräften der spezialisierten Palliativversorgung - Eine explorative Querschnittstudie.
in: Pflege, Volume 32, Issue 4 2019. pages 209-223, DOI: 10.1024/1012-5302/a000680