Thanks to everyone. I found it, but I'm wondering whether this index is really an objective "quality seal" since I know a professor, who is highly cited, but getting his citations through a good network of connections with all groups in his field, so it's like a club, where people knowing each...
I'm in Heidelberg, Germany. I checked in the library. Do you know who publishes such information and how often? They don't have it. Do you know where can I find this information online? I'm interested specifically in physics citations and life sciences.