Prohibition to Hear Safety Investigators: The Supreme Court of Poland Judgment of 27 April 2015 - Air and Space Law View Prohibition to Hear Safety Investigators: The Supreme Court of Poland Judgment of 27 April 2015 by Piotr Kasprzyk,Anna Konert - Air and Space Law Prohibition to Hear Safety Investigators: The Supreme Court of Poland Judgment of 27 April 2015 Piotr Kasprzyk Anna Konert 2017-09-01 42 4/5 https://kluwerlawonline.com/api/Product/CitationPDFURL?file=Journals\AILA\AILA2017032.pdf Air and Space Law