@misc {IOPORT.70823217,
    author       = {Agrawal, A.},
    title        = {Fault-tolerant computing on trees},
    howpublished = {SPDP, 707-714 (1990).},
    year         = {1990},
    doi          = {10.1109/SPDP.1990.143631},
    identifier   = {70823217},
}