The maximum number of digons formed by pairwise crossing pseudocircles. - Eyal Ackerman; Gábor Damásdi; Balázs Keszegh; Rom Pinchasi; Rebeka Raffay (CoRR, 2024)

The Maximum Number of Digons Formed by Pairwise Intersecting Pseudocircles. - Eyal Ackerman; Gábor Damásdi; Balázs Keszegh; Rom Pinchasi; Rebeka Raffay (SoCG, 2025)

On the Number of Digons in Arrangements of Pairwise Intersecting Circles. - Eyal Ackerman; Gábor Damásdi; Balázs Keszegh; Rom Pinchasi; Rebeka Raffay (Comb., 2025)