Mr.Prashant L.Kolase, and Prof.Subhash S.Patil. “ARTERY AND VEIN CLASSIFICATION IN RETINAL IMAGES USING GRAPH BASED APPROACH”. JournalNX - A Multidisciplinary Peer Reviewed Journal, vol. 2, no. 04, Apr. 2016, pp. 1-5, https://repo.journalnx.com/index.php/nx/article/view/997.