6th International Conference of the Balkan-Physical-Union, İstanbul, Turkey, 22 - 26 August 2006, vol.899, pp.227-0
Possible single productions of fourth SM family u(4) and d(4) quarks via anomalous interactions at the e(+)e(-), ep, and pp colliders are investigated. Signatures of such anomalous processes are discussed at above colliders comparatively.