Hi! I'd like to know if anyone can review this paper and say whether or not it's an accurate representation of the Katyn Massacre? The source is biased but the evidence is interesting.
https://msuweb.montclair.edu/~furrg/research/furr_katyn_preprint_0813.pdf
Furr isn't just "biased", Furr is a crank.
More detail from /u/International_KB at the post here and /u/fragmentedmachine at the post here.
If you insist on a takedown of that article in particular, I will nudge you r/badhistory which goes into detail.
I'll also link /u/mikedash and /u/Georgy_K_Zhukov talking about why "bias" is not the best metric to be thinking of: one, two.