@article{NestStepTJS,
 author = {Christoph W. Ke{\ss}ler},
 title = {{\sf NestStep}: {N}ested {P}arallelism and {V}irtual {S}hared
           {M}emory for the {BSP} model},
 journal = {The Journal of Supercomputing},
 publisher = {Kluwer Academic Publishers},
 volume = {to appear},
 number = {Special issue on {\sl Techniques and Tools 
           for Parallel and Distributed Program Analysis,
           Development and Run-Time Support}}
 year = {(2000/2001)}
}