User:Jarekt

Babel user information pl-N Polski jest językiem ojczystym tego użytkownika. en-N This user has a native understanding of English. Users by language

This user is an administrator on Wikimedia Commons. (verify) This user has been editing Wikipedia for more than 15 years. This user has been on Wikipedia for 17 years, 11 months and 27 days. PhDThis user has a Doctor of Philosophy degree in Computational sciences. This user has published peer-reviewed articles in academic journals.

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