Levkov, Z.; Williams, D. M. (2014). Observations on Caloneis Cleve (Bacillariophyceae) species from the ancient lakes Ohrid and Prespa. Nova Hedwigia, Beiheft. 143: 141-158.
283558
Levkov, Z.; Williams, D. M.
2014
Observations on Caloneis Cleve (Bacillariophyceae) species from the ancient lakes Ohrid and Prespa