c(
    person("K Hervé", "Dakpo", email = "k-herve.dakpo@inrae.fr", 
    role = c("ctb", "cre")),
    person("Hans Bruun", "Nielsen", role = "aut"),
    person("Stig Bousgaard", "Mortensen", role = "aut")
  )
An algorithm for general-purpose unconstrained non-linear optimization.
             The algorithm is of quasi-Newton type with BFGS updating of the inverse
             Hessian and soft line search with a trust region type monitoring of the
             input to the line search algorithm. The interface of 'ucminf' is
             designed for easy interchange with 'optim'.
K Hervé Dakpo [ctb, cre],
  Hans Bruun Nielsen [aut],
  Stig Bousgaard Mortensen [aut]