Levin, J. (10 April 2019) What the Sight of a Black Hole Means to a Black Hole Physicist. Quanta Magazine.
https://www.quantamagazine.org/what-the-sight-of-a-black-hole-means-to-a-black-hole-physicist-20190410/

has been cited by the following article:

• TITLE: The Structure of Gravity Funnels and Stability Considerations of Matter in SI Units

  AUTHORS: Tobias Bartusch

  KEYWORDS: Black Hole, Dark Matter, Electromagnetic, Gravity, Singularity, Vortex

  JOURNAL NAME: Journal of High Energy Physics, Gravitation and Cosmology, Vol.10 No.1, January 12, 2024

  ABSTRACT: This article describes an extension of the theory of vortices to electromagnetic types with a start point from known fluid systems. From this, properties of gravity-generating objects (particles and black holes) can be derived, which can also describe their possible interior. This also leads to questions about stability, which are then addressed and ultimately lead to considerations of black holes and their possible internal structure. The results fit into the observable areas and can also be directly verified because they were analytically calculated in SI units.