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- [3] Articles on group theory. I. JOURNAL FUR DIE REINE UND ANGEWANDTE MATHEMATIK, 1936, 174 (1/4): : 1 - 14
- [5] Remarks on the arithmethic number theory. I. JOURNAL FUR DIE REINE UND ANGEWANDTE MATHEMATIK, 1941, 183 (1/4): : 168 - 174
- [7] Theory of the halftone process. I. The penumbra theory. JOURNAL OF THE FRANKLIN INSTITUTE, 1941, 231 : 23 - 38