Adolf Hitler's political manifesto Mein Kampf with critical notes by scholars is to be published next month - for the first time since the end of WWII.
The Institute of Contemporary History (IfZ) in Munich says it will print up to 4,000 copies with some 3,500 notes.
IfZ director Andreas Wirsching says the text with expert comments will "shatter the myth" surrounding the book.
But the move has been criticised by Jewish groups, who argue that Nazi works should never be republished.
Mein Kampf (My Struggle) was originally printed in 1925 - eight years before Hitler came to power.