Dzięgo B. Protection against mobbing in work under non-employment contracts/non-labour employment contracts. In: Duraj T, editor. 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. 29]. pp. 185-96. (, editor. Law). Available from: https://press.uni.lodz.pl/index.php/wul/catalog/book/785/chapter/1874