  Assuming the hypothesis of the entropic nature of gravity, we calculate
generalized Newtonian forces, their associated potentials and field equations,
when other, in general non-extensive, entropies are considered instead of the
usual Boltzmann entropy. Some comments about the nature of the correction terms
presented are given, and a calculation of corrections to the Bekenstein-Hawking
temperature is performed using the arguments which lead to what can be called a
Michell-Laplace black hole.
