1. Morphological factors accompanying growth and invasion;Kellner,1967
2. Electron-microscopic study of acid-phosphatase and cell-organelles during human and experimental skin carcinogenesis;Sugár;Acta morph. Acad. Sci. hung.,1967
3. Ultrastructure of laryngeal precanceroses;Sugár;Acta otolaryng. (Stockh.),1966
4. Progression of tumour growth and formation of metastases;Kellner;Acta morph. Acad. Sci. hung.,1961
5. Early Diagnosis, Pathohistology and Treatment of Malignant Tumours of the Skin;Venkei,1965