TransliterationMaterialy dlya sostavleniya klimatologii Kavkaza, sobrannye i izdavaemye Tiflisskoy fizicheskoy observatoriey. Otdel I. Meteorologicheskie nablyudeniya. Tom II. Vypusk 4. Tifliss, 1879 god.
In EnglishCaucasus Climate Materials Collected and Publicated by the Tiflis Physical Observatory. Division I. Meteorological Observations. Volume II. Issue 4. Tiflis, 1879. In Russian (ask us if in doubt).
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