@book{1980-winograd ,title={{Arithmetic complexity of computations}} ,booktitle={{Arithmetic complexity of computations}} ,author={Shmuel Winograd} ,ISBN={0--89871--163--0} ,MR={81k:68039} ,publisher={Society for Industrial and Applied Mathematics} ,address={Philadelphia} ,series={CBMS-NSF Regional Conference Series in Applied Mathematics} ,volume={33} ,year={1980} }