by Melvin Calvin and others. by Irving Kaplansky and others. by Ju Chin Chu and others. by Stephen H. Cradall and others. by Arthur W. Lo and others. by C. H. Bamford and others. by Hu Sheng, Liu Danian and others. by Kao Yu-pao and others. by Hsiao Kuan-hung and others. by F. A. Holland [and others]