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- [3] MULTIPLE OPERATOR WELDING SYSTEMS. Power Engineering (Barrington, Illinois), 1979, 83 (04): : 81 - 83
- [5] Single layer-multiple operator welding transformer with welding flow control valves ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1940, 84 : 830 - 831
- [7] On the Sunouchi operator with respect to multiple orthogonal systems Acta Mathematica Hungarica, 2006, 112 : 131 - 142