The following publications are possibly variants of this publication:
- Connected (K4-e)-free graphs whose second largest eigenvalue does not exceed 1Muhuo Liu, Chaohui Chen, Zoran Stanic. ejc, 115:103775, January 2024. [doi]
- On graphs whose third largest distance eigenvalue dose not exceed -1Jie Xue 0004, Ruifang Liu, Jinlong Shu. amc, 402:126137, 2021. [doi]
- On graphs whose second largest eigenvalue is at most 1Muhuo Liu, Chaohui Chen, Zoran Stanic. ejc, 97:103385, 2021. [doi]