doi dblp Applications of Affine and Weyl Geometry Eduardo García-Río | Peter Gilkey | Stana Nikcevic | Ramón Vázquez-Lorenzo 2013
doi dblp The Geometry of Walker Manifolds Miguel Brozos-Vázquez | Eduardo García-Río | Peter Gilkey | Stana Nikcevic | Ramón Vázquez-Lorenzo 2009