Professor Karri Wichmann It is with much sadness that we report the death of Professor Dr. Karri Wichmann, Finland, on 10 July at the great age of 93. Karri was
Professor Karri Wichmann It is with much sadness that we report the death of Professor Dr. Karri Wichmann, Finland, on 10 July at the great age of 93. Karri was