• openAccess   Homogenization in compiling ICRF combined catalogs 

      Marco Castillo, Francisco José; Martínez Usó, María José; López Ortí, José Antonio EDP Sciences (2013)
      Context. The International Astronomical Union (IAU) recommendations regarding the International Celestial Reference Frame (ICRF) realizations require the construction of radio sources catalogs obtained using very-long-baseline ...