1. Stereotaxic treatment of craniopharyngiomas,1969
2. A new instrument for stereotaxic brain tumour biopsy;Acta Chir Scand,1971
3. Stereotactic radiosurgery in intracranial tumours and arteriovenous malformations,1979
4. Lars Leksell: A portrait by a friend;Appl Neurophysiol,1986
5. Stereotactic catheter insertion: A new technique;Neurol Res,1987