Bogdanov – Ol’minskii – Our Misunderstandings (1904)
I added a link to a small pamphlet from 1904 – Наши недоразумения – to the ‘Main Works’ page. This is Bogdanov’s early intervention in the post-Second Congress’ ‘nasty squabble’ (i.e. intense debates regarding what happened at the 1903 Congress that resulted in a split within formerly more or less unified Iskra group).