Chao, S.D.S.D.ChaoSHENG-DER CHAO2020-04-282020-04-282017https://scholars.lib.ntu.edu.tw/handle/123456789/486904Einstein's sigh: Hidden symmetry in Einstein's derivation of the Lorentz transformationjournal article10.1088/1361-6404/aa53922-s2.0-85010830893https://www.scopus.com/inward/record.uri?eid=2-s2.0-85010830893&doi=10.1088%2f1361-6404%2faa5392&partnerID=40&md5=6ac59b8097fef392746d039f5a74fcf4