Function matching for Soviet-era table-based modified polyconic projections. - Ibrahim Oztug Bildirici; Cengizhan Ipbuker; Mustafa Yanalak (Int. J. Geogr. Inf. Sci., 2006)

Quasi indicatrix approach for distortion visualization and analysis for map projections. - Ibrahim Oztug Bildirici (Int. J. Geogr. Inf. Sci., 2015)