@article{1973-stone ,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1973/\allowbreak stone}} ,author={Harold S. Stone} ,ISSN={0004--5411} ,journal={Journal of the ACM} ,MR={48:12792} ,pages={27--38} ,title={{An efficient parallel algorithm for the solution of a tridiagonal linear system of equations}} ,volume={20} ,year={1973} }