Blommaert, Jan 2004. Grassroots Historiography and the Problem of Voice: Tshibumba’s Histoire du Zaïre. Journal of Linguistic Anthropology, Vol. 14, Issue. 1, p. 6. BLOMMAERT, JAN 2004. Writing as a …Blommaert, Jan 2004. Grassroots Historiography and the Problem of Voice: Tshibumba’s Histoire du Zaïre. Journal of Linguistic Anthropology, Vol. 14, Issue. 1, p. 6. BLOMMAERT, JAN 2004. Writing as a …