Langer, T. Department Langer - Mitochondrial Proteostasis, Max Planck Institute for Biology of Ageing, Max Planck Society;
https://www.ncbi.nlm.nih.gov/pubmed/1675979 (Any fulltext)
Langer, T., & Neupert, W. (1991). Heat shock proteins hsp60 and hsp70: their roles in folding, assembly and membrane translocation of proteins. Curr Top Microbiol Immunol, 167, 3-30.