ĎURINOVÁ, Ivona. Environmental Aspects in Motor Vehicle Taxation as a Support for Circular Economy Entities in Selected EU Countries. In Creating an Appropriate Model of the Behaviour for Ethics and Integrity of Institutions in the Area of Scientific Research Activities Based on International Comparison and Setting a System of Determining Attributes for Its Effective Implementation and Functioning : Proceedings of Scientific Papers. - Brno : Masaryk University, 2023. ISBN 978-80-280-0480-4, pp. 25-33. VEGA 1/0462/23, VEGA 1/0836/21.