Błachucki M, Sibiga G. Interpenetration of civil-law and administrative-legal elements in new administrative procedures – a case study of the proceedings concerning re-use of information of public sector forwarded on request. osap [Internet]. 2019 May 31 [cited 2024 Nov. 2];16(1 (1):21-32. Available from: https://czasopisma.uni.opole.pl/index.php/osap/article/view/202