Sterrenburg, F.A.S. (1991). Studies on the genera Gyrosigma and Pleurosigma (Bacillariophyceae). Light microscopical criteria for taxonomy. Diatom Research, 6(2): 367-389
269371
Sterrenburg, F.A.S.
1991
Studies on the genera Gyrosigma and Pleurosigma (Bacillariophyceae). Light microscopical criteria for taxonomy