@article{1999-JNU-AnImageRetrievalModelAndItsApplicationToImageRetrievalMethodAnalysis,
   author = {Hu, Jun and Geng, Guohua and Zhou, Mingquan},
   title = {An Image Retrieval Model and its Application to Image Retrieval Method Analysis},
   journal = {Journal of Northwest University, Science Edition},
   volume = {29},
   number = {6},
   pages = {495-498},
   PDF = {http://www.drhu.eu/publications/1999-JNU-AnImageRetrievalModelAndItsApplicationToImageRetrievalMethodAnalysis.pdf},
   year = {1999}
}