1. Gaussian elimination is not optimal;Strassen;Numer. Math,1969
2. Strassen's algorithm is not optimai;Pan,1978
3. O(n2.7799) complexity for matrix multiplication;Bini,1979
4. Field extension and trilinear aggregating, uniting and canceling for the acceleration of matrix multiplication;Pan,1979
5. New fast algorithms for matrix operations;Pan;SIAM J. Comput,1980