Discussion on "An analytical expression for the gravity field of a polyhedral body with linearly varying density" (R. O. Hansen, Geophysics, 64, 75-77).
H. Holstein, Discussion on "An analytical expression for the gravity field of a polyhedral body with linearly varying density" (R. O. Hansen, Geophysics, 64, 75-77)., GEOPHYSICS, 66(4), 2001, pp. 1327-1327