@article{
  author = {Amirshahi, M., Saffianian, M.},
  title = {Identification of Obstacles and limitations Implementing Relationship Marketing in the Public Sector Insurance Companies in Iran},
  journal = {Jounal of Marketing Management},
  year = {2007},
  volume = {2},
  number = {1},
  pages = {1-16},
  doi = {}
}