Cita APA (7a ed.)

Chen, B. (2025). On the foundations of signed graphs I: Chain groups, frame matroid, and bivariate flow polynomial.

Cita Chicago Style (17a ed.)

Chen, Beifang. On the Foundations of Signed Graphs I: Chain Groups, Frame Matroid, and Bivariate Flow Polynomial. 2025.

Cita MLA (9a ed.)

Chen, Beifang. On the Foundations of Signed Graphs I: Chain Groups, Frame Matroid, and Bivariate Flow Polynomial. 2025.