1. Monographs on Interdisciplinary Topics;N.B. Atkin,1976
2. Monographien aus dem Gesamtgebiet der Neurologie und Psychiatrie;G. Kersting,1961
3. Mark, J.: The human meningioma: A benign tumor with specific chromosome characteristics. In: Chromosomes and Cancer. German, J. (ed.). New York: J. Wiley 1974
4. May, G., Fischer, D., Zang, K.D.: SV 40 related T-antigen expression in 6 of 16 human meningiomas with normal and G22 monosomic karyotype (in press)
5. Schwarzacher, H.G.: Preparation of metaphase chromosomes. In: Methods in human cytogenetics. Schwarzacher, H.G., Wolf, U. (eds.) Berlin, Heidelberg: Springer 1974