As a .rar file, it is a compressed archive. You need extraction software like WinRAR, 7-Zip, or Unarchiver to view the documents inside.
(by author G.Zh. Nazanova) ⚠️ Important Considerations 22469.rar
Could you clarify if you are looking for the of this file or if you encountered this file name on a different platform ? Труды ППС | Альма-матер As a .rar file