Volume 11, Issue 1 Zhongzhu Liu Qing-Hua Ma Yizhi Chen New bounds on Zagreb indices Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Zhongzhu Liu Qing-Hua Ma Yizhi Chen Find more articles with the same keywords Zagreb index Eulerian graph supereulerian graph dominating circuit spanning circuit Hamiltonian Find more articles with the same subject classes 05C07 05C45