OBORNÍK, M., JIRKŮ, M., ŠLAPETA, J. R., MODRÝ, D., KOUDELA, B., LUKEŠ, J. Notes on coccidian phylogeny, based on the apicoplast small subunit ribosomal DNA. Parasitology Research. 2002, 88(4), 360-363. ISSN 0932-0113. E-ISSN 1432-1955.