@article {IOPORT.50215872,
    author       = {De Moura, Ana L\'ucia and Ierusalimschy, Roberto},
    title        = {Revisiting coroutines},
    year         = {2009},
    journal      = {ACM Trans. Program. Lang. Syst.},
    volume       = {31},
    number       = {2},
    doi          = {10.1145/1462166.1462167},
    identifier   = {50215872},
}