Sobranie sochinenii professora Nikolaia Aleksievicha Umova
Subtitle: Nicolai Umow Opera Omnia
By: pod red. A.I. Bachinskago
Publisher: Imp. Moskovskoe obshchestvo ispytatelei prirody
Published: 1916
Place of publication: Moskva
Language: rus
Other titles: Nicolai Umow Opera Omnia.
Table of contents: title: v.3 Riechi i statʹi obshchago soderzhaniia.