Binary signed-graphic matroids: Representations and recognition algorithms. - Konstantinos Papalamprou; Leonidas S. Pitsoulis; Eleni-Maria E. Vretta (Discret. Math., 2020)

On characterizing the class of cographic signed-graphic matroids. - Konstantinos Papalamprou; Leonidas S. Pitsoulis; Eleni-Maria E. Vretta (Discret. Appl. Math., 2021)

Decomposition of Quaternary Signed-Graphic Matroids. - Konstantinos Papalamprou; Leonidas S. Pitsoulis; Eleni-Maria E. Vretta (SIAM J. Discret. Math., 2024)