Die Gattung Cosmarium
By: von W. Krieger und J. Gerloff
Publisher: J. Cramer
Published: 1962
Place of publication: Weinheim
Language: ger
Subjects: Algae; Desmidiaceae
Notes: Lf. 1: 1962; Lf. 2: 1965; Lf. 3-4: 1969. 410 p., 71 pl. TL-2, v.2,, p. 675.

"Schriftenverzeichnis [Krieger's publications, 1927-57]": Lfg.1 p. vii-viii.