@article {3030,
	title = {Two new sorediate species of lichens in the Catillariaceae from the Iberian Peninsula},
	journal = {Lichenologist},
	volume = {33},
	year = {2001},
	pages = {103-110},
	issn = {00242829},
	doi = {10.1006/lich.2001.0307},
	url = {http://linkinghub.elsevier.com/retrieve/pii/S002428290190307X},
	author = {van den Boom, P. and Etayo, J.}
}
@article {3029,
	title = {Catillaria fungoides found in Cape Verde, The Netherlands and Turkey, with notes on accompanying species},
	journal = {{\"O}sterreichische Zeitschrift f{\"u}r Pilzkunde},
	volume = {16},
	year = {2007},
	pages = {1-3},
	url = {http://www.landesmuseum.at/pdf_frei_remote/OestZPilz_16_0001-0006.pdf},
	author = {van den Boom, P. and van den Boom, B. and Yazici, K.}
}
