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- [42] On Non-degenerate Null Normal Sections of Codimension Two Spacelike Surfaces Bulletin of the Malaysian Mathematical Sciences Society, 2019, 42 : 1451 - 1467
- [49] Companions to sdB binaries−degenerate or non-degenerate? Astrophysics and Space Science, 2004, 291 : 307 - 314