//-->
Long-term unemployment as a problem of the Polish labour market
Jasińska, Karolina, (2017)
Europejskie normy regionalne w zakresie zbiorowego prawa pracy a prawo polskie
Suchowicz, Witold, (1992)
Prepossessions and appraisals of collective labour law in diversified industrial relations
Świątkowski, Andrzej, (1993)