1. Evidence for the existence of two forms of cervical carcinoma;Ashley;Journal of Obstetrics and Gynaecology of the British Commonwealth,1966
2. Askanazy, cited by Glatthaar (1950).
3. Stemline karyotype of four carcinomas of the cervix uteri;Atkin;American Journal of Obstetrics and Gynecology,1967
4. Zur Morpholgie des präklinischen Gebärmutterhalskarzinoms;Bajardi;Krebsarzt,1957
5. The atypical non-invasive zones around invasive cervical carcinoma;Bajardi;Acta Cytologica,1961