As I have already explained once, whenever a Holocaust denier whines about "Holo-forgeries", (s)he is actually projecting - it is Holocaust deniers who have been caught relying on forged documents.
The neo-Nazi "revisionist" guru Fritz Berg crows at The Cesspit about Stalin's order 0428. And yes, he throws some "ifs" around, but the name of the posting is without any qualifiers: "Stalin's "Torch-men-Order" #0428 confirmed by Russia".
Of course, as Roberto explained long ago, although there was such an order, the specific text quoted by deniers is a blatant forgery. Thus there are no "ifs" about it. But expect these lemmings to quote it over, and over, and over again.