1. Aitchison J, Dunsmore IR (1975) Statistical prediction analysis. Cambridge University Press, Cambridge
2. Atkinson MR, Chorlton SH (1956) Purine excretion by the Huntsman spider. Aust J Sci 19:33–34
3. Balashov IS, Raikhel AS (1973) Electron microscopic study of the Malpighian tubules of the tick
$$Hyalomma\ asiaticum$$
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m
m
a
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P.Sch. et E.Schl. Parazitologiia 7(3):231–237 (in Russian)
4. Balashov IS, Raikhel AS (1975) Electron-microscope study of the excretory system of hungry females of the tick
$$Hyalomma\ asiaticum$$
H
y
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o
m
m
a
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P.Sch. et E.Schl. Parazitologiia 9(3):252–259 (in Russian)
5. Balashov IS, Raikhel AS (1976) Ultrastructure of the excretory system of the tick
$$Ornithodoros\ papillipes$$
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(Argasidae). Parazitologiia 10(5):385–391 (in Russian)