Dergiler / International Electronic Journal of Geometry / 2012 / Cilt: 5 - Sayı: 1ON DOUGLAS SPACES WITH VANISHING E-CURVATUREA. TAYEBI, E. PEYGHANDergiInternational Electronic Journal of GeometrySayı2012 · Cilt: 5 - Sayı: 1Sayfa36–41DOI—