Dear I.M. Kobozeva ,

a) you may use the contact page, which is accessable at the follwing link (upper right Contact Us)

https://help.researchgate.net/hc/en-us

Please use the 'Contact Us' button at the upper right of that page;

or make use of

b) Email: [email protected]

Good luck and

best regards

G.M.

Thank you, Mr. Martens.

I.M. Kobozeva

Does the profile https://www.researchgate.net/profile/Irina-Kobozeva belong to you? If yes, you have created two profiles and your address is probably used in the first one. See this instruction how to merge duplicate profiles: https://help.researchgate.net/hc/en-us/articles/14292803187473-Duplicate-profiles

Dear colleage,

thank you very much. That must be the case.

Best regards,

I. Kobozeva