Volume 3, Issue 3 Alexander Gutiérrez Pedro J. Torres Periodic solutions of Liénard equation with one or two weak singularities 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 Alexander Gutiérrez Pedro J. Torres Find more articles with the same keywords periodic solutions singularity asymptotic stability Find more articles with the same subject classes 34C25