A search for precursors of ultracompact H II regions in a sample of luminous IRAS sources. II. VLA observations
Journal article published in 1998 by
S. Molinari 
,
J. Brand,
R. Cesaroni ,
F. Palla,
G.~G.~C G. C. Palumbo
,
J. Brand,
R. Cesaroni ,
F. Palla,
G.~G.~C G. C. Palumbo
