Generalized strong curvature singularities and weak cosmic censorship in   cosmological space-times
  This paper is a further development of the approach to weak cosmic censorship proposed by the authors in Ref. 5. We state and prove a modified version of that work's main result under significantly relaxed assumptions on the asymptotic structure of space--time. The result, which imposes strong constraints on the occurrence of naked singularities of the strong curvature type, is in particular applicable to physically realistic cosmological models. 
W. Rudnicki, R. J. Budzynski, W. Kondracki