Cooray, T.M.J.A.Fernando, S.2018-05-282018-05-282007-12Journal of the National Science Foundation of Sri Lanka, 35(4):p.219-224https://dl.nsf.gov.lk/handle/1/23604Over-end unwindingRing spinning balloon theoryRotating yarn loopsYam balloonsThe non-linear dynamics of over-end unwinding yarn package:theory and experimentArticle