... R.J. Buta, G. Paturel, P. Fouque, 1991, New York: Springer and the NASA/IPAC Extragalactic Database (NED) which is operated by the Jet Propulsion Laboratory, Caltech, under contract with the National Aeronautics and Space Administration. ...
... R.J. Buta, G. Paturel, P. Fouque, 1991, New York: Springer and the NASA/IPAC Extragalactic Database (NED) which is operated by the Jet Propulsion Laboratory, Caltech, under contract with the National Aeronautics and Space Administration. ...