In the list of our co-authors we have faund a very strange person / He was put in the end of the list/ he really he is not our co-author. He didn't answer my message. More than it, he is A an author of the others articles. If you citate the article , he recieve the citation. But if take the copy of the article ususally he is not the author of it. Konrad Messmer is not our collegues / He is not our co-authors, bit he is " pROF: dR: MED: dR: H:C:MULT:
- Managing Director at Ludwig-Maximilians-Universität in Munich
Germany
11,935 Research Interest Score
27,881 Citations
83 h-index
https://www.researchgate.net/profile/Konrad-Messmer
Anothe strange thing : if you try to open the article The Innate Immune System: Its Rediscovery before Toll Was Described Chapter The Innate Immune System: Its Rediscovery before Toll Was Described
you will see to pictures of one face and two names^ 📷Walter Gottlieb Land and 📷Konrad Messmer
What does it mean? I would like if anybody fins "the left co-authors" in their list of articles? And waht did you do with them?
This is a frequent problem in ResearchGate (RG), in most cases caused by an automatic algorithm of RG, not by other users. ResearchGate's automated algorithm rather often identifies (co-)authors wrongly and assigns publications to their profiles without asking them. And some users are not very active in ResearchGate to see and correct such errors. See "A researcher has wrongly claimed co-authorship of my publication" in https://help.researchgate.net/hc/en-us/articles/14292798510993-Authorship for instructions how to correct this. But unlike this help page suggests, most probably it was not the other author himself who wrongly claimed co-authorship.
Dear Tatiana Ivanovna Khomyakova There is indeed something odd going on when it comes to the profile https://www.researchgate.net/profile/Konrad-Messmer :
-The photo is wrong, see for the right one for example https://ifpbm.org/news/prof-konrad-messmer/
-Furthermore, as is clear from the same link Prof.Konrad Messmer passed away in 2022
-The photo in the profile here on RG belongs to Walter Gottlieb Land https://loop.frontiersin.org/people/41045/overview and is the same as can be found here on RG https://www.researchgate.net/profile/Walter-Land
When it comes to your problem, if refer to the reply of Wolfgang R. Dick
This way you can correct the issue in your paper Article THE PROBLEMS OF BIOCOMPATIBILITY OF TITANIUM AND HAFNIUM NIT...
Best regards.PS. I see that this paper is present here on RG multiple times:
Article THE PROBLEMS OF BIOCOMPATIBILITY OF TITANIUM AND HAFNIUM NIT...
Article THE PROBLEMS OF BIOCOMPATIBILITY OF TITANIUM AND HAFNIUM NIT...
Article ПРОБЛЕМЫ БИОСОВМЕСТИМОСТИ МЕТАЛЛИЧЕСКИХ ИМПЛАНТАТОВ ДЛЯ ОСТЕ...
See https://help.researchgate.net/hc/en-us/articles/14293081125777-Reviewing-editing-and-featuring-your-research how to merge the various files.
Thank you both for the answers, you have really helped me.