Anu E. Jääskeläinen, Elina Tonteri, Tarja Sironen, Laura Pakarinen, Antti Vaheri & Olli Vapalahti. European subtype tick-borne encephalitis virus in Ixodes persulcatus ticks // Emerging Infectious Diseases 17 (2). 2011. DOI:10.3201/eid1702.101487. с. 323–325.
Marina E. Eremeeva, Alice Oliveira, John Moriarity, Jennilee B. Robinson, Nikolay K. Tokarevich, Ludmila P. Antyukova, Valentina A. Pyanyh, Olga N. Emeljanova, Valentina N. Ignatjeva, Roman Buzinov, Valentina Pyankova & Gregory A. Dasch. Detection and identification of bacterial agents in Ixodes persulcatus Schulze ticks from the north western region of Russia // Vector-Borne and Zoonotic Diseases 7 (3). 2007. DOI:10.1089/vbz.2007.0112. с. 426–436.