@article {642, title = {Ultrastructure of the Host-Parasite Interaction in the Basidiolichen Cora pavonia (Web.) E. Fries.}, journal = {Arch. Mikrobiol.}, volume = {70}, year = {1970}, pages = {176-182}, chapter = {176}, url = {http://www.springerlink.com/content/m9732327q67n84v4/fulltext.pdf}, author = {Roskin, Phyllis A.} }