1. Carbon monoxide in the Orion nebula;Wilson;Astrophysical Journal,1970
2. A measurement of excess antenna temperature at 4080 Mc/s;Penzias;Astrophysical Journal,1965
3. Spectral results of the far-infrared absolute spectrophotometer instrument on COBE;Fixsen;Astrophysical Journal,2002
4. A spacecraft determination of the dipole anisotropy in the microwave background;Strukov;Soviet Astronomy Letters,1987
5. Lineweaver , C. 1996 OT The CMB Dipole: The Most Recent Measurement and Some History