Reference

Vuxanovici (1963): Contributii la sistematica ciliatelor (Nota IV) $[In Roumanian with Russian and French summaries] – Studii si Cercetari de Biologie Ser.Biol.Anim.& Biol.Veg.1962-63. Ser.Zool.1964-1973. Frueher: Buletin Stiintific Acad.Republicii Pupulare Romine. – 15: 65 - 93.