PublicationFOCS 1978Conference paperAlternating pushdown automataFOCS 1978View publicationAbstractNo abstract availableHome↳ PublicationsDate16 Oct 1978PublicationFOCS 1978AuthorsRichard E. LadnerRichard J. LiptonLarry J. StockmeyerIBM-affiliated at time of publicationTopicsComputer ScienceShare