Beyond words: representing the 'Holocaust by bullets'

Considers the reasons for the paucity of cultural representation of the Einsatzgruppen murders. It does so by analysing those representations that do exist in the form of memoirs, poetry and fiction by eyewitnesses and survivors, as well as a diary kept by a bystander to these mass shootings.
Does the very nature of these murders mean that they are all but unrepresentable?