Some properties of subsets, almost closed mappings and paracompactness. Kovačević, Ilija — 1999 Novi Sad Journal of Mathematics
Almost continuity and nearly (almost) paracompactness. Kovacevic, Ilija — 1981 Publications de l'Institut Mathématique. Nouvelle Série
Locally nearly paracompact spaces. Kovacevic, Ilija — 1981 Publications de l'Institut Mathématique. Nouvelle Série
A Note On Locally Almost Paracompact Spaces Ilija Kovačević — 1982 Publications de l'Institut Mathématique
On Paracompactness and Almost Closed Mappings Ilija Kovačević — 1994 Publications de l'Institut Mathématique