Nasonov, N. V. 1892. Entomological studies in 1892. On the ant fauna of Russia (fauna of the near Visla River region). [In Russian.]. Izvestiya Imperatorskago Tomskago Universiteta 5:1-14.

Notes: Not seen. Cited in Ruzsky (1905b:52), Pisarski (1975:68) and Radchenko (1994f:81).

Ruzsky, M. 1904b. Ants of the Dzungarian Ala Tau. [In Russian.]. Izvestiya Imperatorskago Tomskago Universiteta 30(5th part):1-6.

Notes: Date on cover of volume 30 is 1908, but individual articles were evidently released earlier. Dating of Ruzsky's paper is based on citation in Ruzsky (1905). The paper was apparently intended for publication in volume 24 but does not appear there.

Ruzsky, M. 1915b. Material on Siberian myrmecology. First output. On the myrmecofauna of Tomsk province and certain other Siberian localities. (From research in 1914-1915). [In Russian.]. Izvestiya Imperatorskago Tomskago Universiteta 64(5th part):1-14.

Ruzsky, M. 1916. On zoological research in Yeniseisk province, work of summer of 1915. [In Russian.]. Izvestiya Imperatorskago Tomskago Universiteta 65(3rd part):1-21.