Guy E. Blelloch Phillip B. Gibbons Girija J. Narlikar Yossi Matias Space-Efficient Scheduling of Parallelism with Synchronization Variables. 12-23 1997 SPAA http://doi.acm.org/10.1145/258492.258494 db/conf/spaa/spaa97.html#BlellochGNM97