Duraj T, editor. Use of atypical forms of employment in breach of the law – introduction to the discussion. In: The use of atypical forms of employment in violation of labour and social security laws - diagnosis and prospects for the future [Internet]. Poland: Lodz University Press; 2023 [cited 2026 Jan. 25]. pp. 9-21. (, editor. Law). Available from: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/785/chapter/1860