Erratum; Hard X-ray Solar Bursts Observed from the OSO-6 Satellite Brini, D. ; Evangelisti, F. ; Fuligni di Grande, M. T. ; Pizzichini, G. ; Spizzichino, A. ; Vespignani, G. R. Abstract Publication: Astronomy and Astrophysics Pub Date: September 1973 Bibcode: 1973A&A....27..479B