Chen, J.-S.J.-S.ChenChiang, C.H.C.H.ChiangJEN-SAN CHEN2020-01-132020-01-131983https://scholars.lib.ntu.edu.tw/handle/123456789/447582Fourth order synthesis of spherical 4-bar function generatorsjournal article10.1016/0094-114X(83)90061-72-s2.0-0020890602https://www.scopus.com/inward/record.uri?eid=2-s2.0-0020890602&doi=10.1016%2f0094-114X%2883%2990061-7&partnerID=40&md5=785162bc9869b2ba4fc6f640fcf0a7d7