Dr. habil. PD Rumiana Dimova
The loss of Peter Kralchevsky (Petio) is an overwhelming news. As one of his PhD students 20 years ago, I realize that his great scientific insights, wonderful personality and excellent didactical skills have shaped me as a scientist more than I can grasp. I write this email with great sorrow and hope that his legacy in the field of colloidal physical chemistry remains appreciated for long years.