Structure of an Evolving Hailstorm Part IV: Internal Structure from Penetrating Aircraft

Musil, D.J., E.L. May, P.L. Smith, Jr., and W.R. Sand, 1976: Structure of an Evolving Hailstorm Part IV: Internal Structure from Penetrating Aircraft. Mon. Wea. Rev., 104, 596–602, doi:10.1175/1520-0493(1976)104<0596:SOAEHP>2.0.CO;2