1. Braak H: Eine ausfiihrliche Beschreibung pigmentarchitektonischer Arbeitsverfahren (A detailed description of pigmentarchitectonic methods). Mikroskopie (Vienna) 34:215-221,1978a.
2. Braak H: Simple and durable staining of thick sections of the human brain for macroscopic study. Stain Technol 53:87-89, 1978b.
3. Braak H: Architectonics as seen by lipofuscin stains. In: A Peters, EG Jones (eds.) Cerebral Cortex. Vol.1. Plenum Press, New York, pp. 59-104,1984.
4. von Hagens G: Heidelberg Plastination Folder: Collection of all technical leaflets for plastination. Anatomisches Institut 1,Universitat Heidelberg, 1985.
5. Mulligan JH: A method of staining the brain for macroscopic study. J Anat 65:468-472 , 1931.