@article{article_260166, title={Parallel Surfaces of Spacelike Ruled Weingarten Surfaces in}, journal={New Trends in Mathematical Sciences}, volume={1}, pages={85–92}, year={2013}, author={Ünlütürk, Yasin and Ekici, Cumali}, keywords={Spacelike Weingarten surface,parallel surface,spacelike ruled Weingarten surface,curvatures}, abstract={In this work, it is shown that parallel surfaces of spacelike ruled surfaces which are developable are spacelike ruled Weingarten surfaces. It is also shown that parallel surfaces of non-developable ruled Weingarten surfaces are again Weingarten surfaces. Finally, some properties of that kind parallel surfaces are obtained in Minkowski 3-space}, number={1}, publisher={Mustafa BAYRAM}