[Syrphidae] PDF request - Frey 1915

[ximo mengual sanchis]

Dear all,

I'm wondering if any of you can share a pdf copy of the following article:

Frey, R. (1915): Resultats scientifiques de l'expedition polaire Russe en
1900-1903, sous la direction du Baron E. Toll. Section E: Zoologie, II, 10.
Diptera Brachycera aus den arktischen Künstengegenden Sibiriens. Mémoires
de l'Académie des sciences Russie, Series 8. Classe physico-mathématique
29(10): 1-35 pp + 3 (2 tables).

many thanks in advance,

Ximo
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