1. Karschia. Revision einer Sammelgattung an der Grenze von lichenisierten und nichtlichenisierten Ascomyceten;Hafellner;Beih. Nova Hedwigia,1979
2. Discussion 10: Families and genera of uncertain position;Hawksworth,1994
3. Frequency of occurrence of lignicolous marine fungi in the tropics;Hyde,1986
4. Observations on ascospore morphology in marine fungi and their attachment to surfaces;Hyde;Bot. Mar,1989
5. How do fungal spores attach to surface?;Hyde,1986