On the projective structure of a real hypersurface in $\mathsf{C}_{n+1}$.

Chern, S.- shen. (1975). On the projective structure of a real hypersurface in $\mathsf{C}_{n+1}$. MATHEMATICA SCANDINAVICA, 36, 74–82. https://doi.org/10.7146/math.scand.a-11563