1. Bergmann JM, Bertora GO (1981) Skull-Corpographie-Muster beim Zustand nach Schadeltraumata. Verhdlg d GNA, Bd. VIII, 161-175. Edition edicim y Pharmacie, Hamburg und Neu-lsenburg, Germany.
2. Claussen CF (1981) Skull-Body-Spray a body-wide target and Simple quantitative as well as intracorporeal posturography. Fr Symposium Posturographie international. Agressologie 24(2): 97-98.
3. Claussen CF, SA J (1942) Clinical study of Human Equilibrium. Popular Observation on the directional preponderance of resulting caloric nystagmus of brain lesions. Brain 65: 115-137.
4. Claussen CF Skull-Body-Graph (1979) a simple and objective test of Detection of equilibrium. Prepr. Aerospace med. Ann. Scient. Meet 33: 54.
5. Claussen CF, SA J (1978) Clinical study of Human Equilibrium by Electronystagmography and related tests. Popular Prakashan, Bombay, India.