The spiracle glands in Ixodes ricinus (Linnaeus, 1758) (Acari: Ixodidae)
Suppan, J.; Walzl, M. and Klepal, W.  Field evidence for aggregating behaviour in the tick Ixodes ricinus L.
Healy, J.A.E. and Bourke, P.  Ticks on birds in Switzerland
Papadopoulos, B.; Humair, P.F.; Aeschlimann, A.; Vaucher, C. and Buttiker, W.  Ticks (Acarina: Ixodidae) of wild birds in the Ebro Middle Basin (North-East Spain)
Osacar-Jimenez, J.J.; Estrada-Pena, A. and Lucientes-Curdi, J.  Histological observations on Borrelia burgdorferi growth in naturally infected female Ixodes ricinus
Zhu, Z.  Relationships between ticks and small mammals in the Alsatian focus of tickborne encephalitis
Perez-Eid, C.  Fauna of ticks in the Alsacian tick encephalitis focus
Perez, C.  Ixodidae (Acari, Ixodoidea) parasite of wild Carnivora in French Alps and their fore countries
Gilot, B. and Aubert, M.F.A.  Radioisotope tagging for studies on the ecology of the sheep tick, Ixodes ricinus (L.)
Sonenshine, D.E.  A preliminary list of ticks (Acarina: Ixodoidea) occurring in Iran and their distributional data
Abbassian-Lintzen, R.