@article{Yang:196614,
      author = {Yang, Seung-Ryong and Kim, Wonyong},
      title = {{Development of a Consistent Food Security Index For Early  Warning Systems}},
      journal = {Journal of Rural Development/Nongchon-Gyeongje},
      volume = {Volume 37},
      number = {Issue 2},
      pages = {107. - 21},
      year = {2014},
}