ARS COMBINATORIA, vol.86, pp.381-388, 2008 (SCI-Expanded)
In this study, we showed that an (n + 1) -regular linear space, which is the complement of linear space having points are not on m+1 lines such that no three are concurrent in a projective subplane of odd order m, m >= 9, could be embedded into a projective plane of order n as the complement of the Ostrom's hyperbolic plane.