1. Two heuristic techniques for block-code construction;Green;IEEE Trans. Inform. Theory,1966
2. A new upper bound for error-correcting codes;Johnson;IRE Trans. Inform. Theory,1962
3. Topics in Engineering Logic;Nadler,1962
4. Analysis of Nordstrom's optimum quadratic code;Robinson,1968
5. An algebraic study of group and nongroup error-correcting codes;Jan-Erik;Inform. Control,1965