Template:Crawford & Sims, 2006
- Crawford, R.M. & Sims, P.A. 2006. The diatoms Radialiplicata sol (Ehrenberg) Glezer and R. clavigera (Grunow) Glezer and their transfer to Ellerbeckia Crawford, thus a genus with freshwater and marine representatives. Nova Hedwigia Beiheft 130: 137–162.