Template:Honigberg, 1964
- Honigberg, B.M. 1964 ["1963"]. A contribution to systematics of the non-pigmented flagellates. In: Ludvík J., Lom J., Vávra J. (Eds), Progress in Protozoology, Proceedings of the First International Congress on Protozoology held in Prague, August 22-31, 1961. Prague: Publishing House of the Czechoslovak Academy of Sciences, 68–69.