German K. Selected problems in the pyrolysis of waste polymers. Part I. The problem related to the presence of chlorine in pyrolytic oils from the view point of the present state of knowledge. p [Internet]. 2010 May 30 [cited 2024 Dec. 4];55(5):351-7. Available from: https://ichp.vot.pl/index.php/p/article/view/1015