Alavi-Harati, A. et al.A. et al.Alavi-HaratiYEE HSIUNG2018-09-102018-09-101999-02http://inspirehep.net/record/495677http://scholars.lib.ntu.edu.tw/handle/123456789/349509Measurement of the decay K(L) ---> pi0 gamma gammajournal article10.1103/PhysRevLett.83.917