Kung, H. T. New algorithms and lower bounds for the parallel evaluation of certain rational expressions Computer Science Department Algorithms.;Polynomials.;Parallel processing (Electronic computers) 2013-06-26
    https://kilthub.cmu.edu/articles/journal_contribution/New_algorithms_and_lower_bounds_for_the_parallel_evaluation_of_certain_rational_expressions/6607691
10.1184/R1/6607691.v1