@BOOK{Gonzalez02image,
AUTHOR = {Rafael Gonzalez and Richard Woods},
TITLE = {Digital Image Processing},
PUBLISHER = {Prentice-Hall, Inc.},
YEAR = {2006},
EDITION = {3rd},
ADDRESS = {Upper Saddle River, NJ, USA}
}


@ARTICLE{Vahedi87,
  AUTHOR =  {واحدی, مصطفی},
  TITLE =  {درختان پوشای کمینه دورنگی مسطح},
  JOURNAL =  {مجله فارسی نمونه},
  VOLUME =  {1},
  YEAR =  {1387},
  NUMBER =  {2},
  MONTH =  {آبان},
  PAGES =  {22-30},
  LANGUAGE =   {Persian}
}