@article{
  author = {Ghasemi, S., Ghasemi, M., Moradi, N., Shamili, A. M.},
  title = {Effect of Calotropis procera Leaf Extract on Seed Germination of Some Plants},
  journal = {Journal of Ornamental  Plants},
  year = {2015},
  volume = {2},
  number = {1},
  pages = {27-32},
  doi = {}
}