@ARTICLE{Wierczyńska_Karolina_Foreword_2018,
 author={Wierczyńska, Karolina and Gruszczyński, Łukasz},
 volume={No XXXVIII},
 journal={Polish Yearbook of International Law},
 pages={7-8},
 howpublished={online},
 year={2018},
 publisher={Institute of Law Studies PAS},
 publisher={Committee on Legal Sciences PAS},
 type={Contents},
 title={Foreword},
 URL={http://journals.pan.pl/Content/115488/PDF-MASTER/a01_od%20red.pdf},
}