Reference

Georg Gärtner, Alexander Hofer, Elisabeth Ingolic (1988): Morphological and Taxonomical Observations on Some Strains of Chlorosarcina, Chlorosarcinopsis and Planophila (Chlorophyta, Chlorosarcinales), with Special Reference to “Vegetative Cell Division” – Archiv für Protistenkunde – 135_1988: 119 - 131.