ˈin rˈussjan tɾanslˈatjon ˈof wˈoɾks ˈof tˈe mˌatemˌatikˈal ˌinstitˈute, ˌakaðˈemi ˈof sθjˈɛnθes ˈof tˈe ˈussɾ, ˈuβe. kwaɾˌɛntaiðˈos.
in Russian Translation of Works of the Mathematical Institute, Academy of Sciences of the USSR, v. 42.