1. G.Nakova. Some lightlike submanifolds of almost complex manifolds with Norden metric.
Journal of Geometry, 103, 2012, pp. 293-312, DOI 10.1007/s00022-012-0133-3, ISSN
0047-2468 (print), ISSN 1420-8997 (electronic), MCQ 0,27 (2015)
2. G. Nakova. Radical transversal lightlike hypersurfaces of almost complex manifolds with
Norden metric. Journal of Geometry, 104, 2013, pp. 539-556, DOI 10.1007/s00022-013-
0180-4, ISSN 0047-2468 (print), ISSN 1420-8997 (electronic), MCQ 0,27 (2015)
3. G. Nakova. On totally umbilical and screen totally umbilical radical transversal lightlike
hypersurfaces of Kähler-Norden manifolds. Current Developments in Differential Geometry
and its Related Fields, World Scientific Publ., Singapore, 2015, pp. 165-182.
4. G. Nakova. Totally umbilical radical transversal lightlike hypersurfaces of Kahler- Norden
manifolds of constant totally real sectional curvatures. Bulletin of the Iranian Mathematical
Society, Vol. 42 (2016), № 4, pp. 839-854, ISSN 1017-060X (Print), ISSN 1735-8515
(Online), 5-Year Impact Factor 0,321.
5. H. Manev and G. Nakova. Slant Null Curves on Normal Almost Contact B-Metric
3-Manifolds with Parallel Reeb Vector Field. Results in Mathematics, (2016),
DOI 10.1007/s00025-016-0535-x, ISSN: 1422-6383 (Print) 1420-9012 (Online),
Impact Factor 0,768 (2015).
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