Template:Aptroot & Ryckegem, 2001
- Aptroot, A. & Van Ryckegem, G. 2001. A new Massarina and a new Wettsteinina (Ascomycota) from freshwater and tidal reeds. Nova Hedwigia: Zeitschrift für Kryptogamenkunde 73(1–2): 161–166. DOI: 10.1127/nova.hedwigia/73/2001/161
. ResearchGate
. ASCOfrance (PDF)