The Infrared Photometer for the Spectral Region Lambda 0.9+2.5-MICRONS Bekhtev, S. I. ; Ivanov, Y. N. ; Kirian, V. V. ; Pogodin, M. A. ; Rybakov, M. I. ; Shakhbasian, Y. L. Abstract Publication: Izvestiya Glavnoj Astronomicheskoj Observatorii v Pulkove Pub Date: 1982 Bibcode: 1982IzPul.199..125B