Determination of the quality of results obtained by various numerical methods for BSD. - Piotr Lukasik; Artur Krzyzak; Krzysztof Janc (FedCSIS, 2016)

Neighbourhood councils' use of social media and citizen engagement during a crisis situation using the example of the COVID-19 pandemic. - Krzysztof Janc; Wojciech Jurkowski (Electron. Gov. an Int. J., 2024)