Sergey Kirshner Igor V. Cadez Padhraic Smyth Chandrika Kamath Erick Cantú-Paz Probabilistic Model-Based Detection of Bent-Double Radio Galaxies. 499-502 2002 ICPR (2) http://doi.ieeecomputersociety.org/10.1109/ICPR.2002.1048347 db/conf/icpr/icpr2002-2.html#KirshnerCSKC02