This category is within the scope of WikiProject Ukraine, a collaborative effort to improve the coverage of Ukraine on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.UkraineWikipedia:WikiProject UkraineTemplate:WikiProject UkraineUkraine articles
This category is within the scope of WikiProject Mathematics, a collaborative effort to improve the coverage of mathematics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MathematicsWikipedia:WikiProject MathematicsTemplate:WikiProject Mathematicsmathematics articles
This category is within the scope of WikiProject Biography, a collaborative effort to create, develop and organize Wikipedia's articles about people. All interested editors are invited to join the project and contribute to the discussion. For instructions on how to use this banner, please refer to the documentation.BiographyWikipedia:WikiProject BiographyTemplate:WikiProject Biographybiography articles
