Maciek Wielgus

A robust test on the existence of primordial black holes in galactic dark matter halos,
Abramowicz, M., Bejger, M., Udalski, A., Wielgus. M., ApJL 935, L28 (2022), arXiv:2206.13335.

Resolving the inner parsec of the blazar J1924–2914 with the Event Horizon Telescope,
Issaoun, S., Wielgus, M., Jorstad, S., Krichbaum, T., +264 authors, ApJ 934, 145 (2022), arXiv:2208.01662.

Millimeter Light Curves of Sagittarius A* Observed during the 2017 Event Horizon Telescope Campaign, Wielgus, M., Marchili, N., Marti-Vidal, I., Keating, G. + 263 authors, ApJL 930, L19 (2022), arXiv:2207.06829.