The following publications are possibly variants of this publication:
- The Kelmans-Seymour conjecture II: 2-Vertices in K4-Dawei He, Yan Wang, Xingxing Yu. jctb, 144:225-264, 2020. [doi]
- The Kelmans-Seymour conjecture IV: A proofDawei He, Yan Wang, Xingxing Yu. jctb, 144:309-358, 2020. [doi]
- The Kelmans-Seymour conjecture I: Special separationsDawei He, Yan Wang, Xingxing Yu. jctb, 144:197-224, 2020. [doi]