Characterization and Construction of Rational Circles on the Integer Plane. - Papia Mahato; Partha Bhowmick (IWCIA, 2015)

Construction of Digital Ellipse by Recursive Integer Intervals. - Papia Mahato; Partha Bhowmick (DGCI, 2016)

Construction of Thinnest Digital Ellipsoid Using Inverse Projection and Recursive Integer Intervals. - Papia Mahato; Partha Bhowmick (IWCIA, 2017)