Arsan, Güler GürpınarÖzdeğer, Abdulkadir01. Kadir Has University2019-06-272019-06-2720151615-715X1615-71681615-715X1615-7168https://hdl.handle.net/20.500.12469/661It is proved that every Bianchi surface in E-3 of class C-4 whose asymptotic lines are geodesic parallels is either a helicoid or a surface of revolution.eninfo:eu-repo/semantics/closedAccessBianchi surfaceAsymptotic LineGeodesic ParallelGeodesic EllipseGeodesic HyperbolaHelicoidal SurfaceBianchi Surfaces Whose Asymptotic Lines Are Geodesic ParallelsArticle10.1515/advgeom-2014-00202-s2.0-849213838130