@article{
  author = {Ghavam, Dr. (Seyed) Abdolali, Fatemi nezhad, Ahmad},
  title = {The English School as a Pluralist Theory: A
definition of Concepts of International system,
International Community and Global Community},
  journal = {Journal of Law and Politics},
  year = {2008},
  volume = {4},
  number = {8},
  pages = {179-206},
  doi = {}
}