I'll find for you the decision on the official court site if that's hearting you so bad. If same movie will be posted on the site of Polish Historic Museum this will be the reliable source, but when it is on YouTube it's not ? It's kinda funny... By the way, according to WP:RS, "Warsaw Voice" news aren't reliable source because the page is made by the random people who have some beliefes so they are not NPOV. The title of the article is a hoax - "Fighting Fascism", in Poland we don't have fascists we have neo-nazis, that is a first thing. Second, "Third Position neo-Nazi organization" - Third position can't be a neo-nazi because it is against left and right wing, capitalism and socislism so "The Warsaw Voice" doesn't know what they are writing about. "contains a sentence stating that "Jews will be removed from Poland, and their possessions will be confiscated," taken directly from Adolph Hitler's Mein Kampf." - No references given from the official site or documents made by NOP as a reliable source (from publishers of ideology). I wonder why "The Warsaw Voice" lie every sentence and don't give any references for their imaginary text. 

Wikipedia:Reliable sources 

Self-published sources
Main article: Wikipedia:Verifiability#Self-published sources (online and paper)

"The Warsaw Voice" is a private, self-made news site without give any references to their informations. As long as The Warsaw Voice will not give any RELIABLE REFERENCES that NOP statement say that "we have to remove Jews from Poland" it can't be on Wikipedia.