Langer, T. Department Langer - Mitochondrial Proteostasis, Max Planck Institute for Biology of Ageing, Max Planck Society;
https://www.ncbi.nlm.nih.gov/pubmed/7908149 (Any fulltext)
Hartl, F. U., Hlodan, R., & Langer, T. (1994). Molecular chaperones in protein folding: the art of avoiding sticky situations. Trends Biochem Sci, 19(1), 20-5.