Poisson intensity parameter estimation for stationary Gibbs point   processes of finite interaction range
  We introduce a semi-parametric estimator of the Poisson intensity parameter of a spatial stationary Gibbs point process. Under very mild assumptions satisfied by a large class of Gibbs models, we establish its strong consistency and asymptotic normality. We also consider its finite-sample properties in a simulation study. 
Nadia Morsli (LJK), Jean-Fran\c{c}ois Coeurjolly (LJK)
math.ST stat.TH