KLIMENKO, Stanislav; MESTETSKIY, Leonid a SEMENOV, Andrey. Handwritten Fonts Modeling Based on Fat Lines of Variable Width. Václav Skala - UNION Agency, 2008. Dostupné také z: http://wscg.zcu.cz/wscg2008/Papers_2008/full/!_WSCG2008_Full_final.zip.