Sobieraj K. Implementation of the European Union Requirement to Coordinate Activities of Public Administration Authorities in the Process of the Authorisation, Certification, and Licensing of Renewable Energy Sources Investments. RECL [Internet]. 2019 Dec. 31 [cited 2024 May 2];39(4):121-44. Available from: https://czasopisma.kul.pl/index.php/recl/article/view/4926