Erratum: the Nature of the Herbig Ae- and Be-TYPE Stars Associated with Nebulosity Strom, S. E. ; Strom, K. M. ; Yost, J. ; Carrasco, L. ; Grasdalen, G. Abstract Publication: The Astrophysical Journal Pub Date: September 1972 DOI: 10.1086/151681 Bibcode: 1972ApJ...176..845S