Moll, Franke, Schiller et al.: "The catalog of human cytokeratins: patterns of expression in normal epithelia, tumors and cultured cells." in: Cell, Vol. 31, Issue 1, pp. 11-24, 1983 (PubMed).
Achtstätter, Fouquet, Rungger-Brändle et al.: "Cytokeratin filaments and desmosomes in the epithelioid cells of the perineurial and arachnoidal sheaths of some vertebrate species." in: Differentiation; research in biological diversity, Vol. 40, Issue 2, pp. 129-49, 1989 (PubMed).
Heid, Moll, Franke: "Patterns of expression of trichocytic and epithelial cytokeratins in mammalian tissues. I. Human and bovine hair follicles." in: Differentiation; research in biological diversity, Vol. 37, Issue 2, pp. 137-57, 1988 (PubMed).
Gould, Koukoulis, Jansson et al.: "Coexpression patterns of vimentin and glial filament protein with cytokeratins in the normal, hyperplastic, and neoplastic breast." in: The American journal of pathology, Vol. 137, Issue 5, pp. 1143-55, 1990 (PubMed).
Moll, Schiller, Franke: "Identification of protein IT of the intestinal cytoskeleton as a novel type I cytokeratin with unusual properties and expression patterns." in: The Journal of cell biology, Vol. 111, Issue 2, pp. 567-80, 1990 (PubMed).