@article{Buchholz_2011,
    doi = {10.1016/j.cor.2010.08.011},
    url = {https://doi.org/10.1016%2Fj.cor.2010.08.011},
    year = {2011},
    month = {mar},
    publisher = {Elsevier {BV}},
    volume = {38},
    number = {3},
    pages = {651--659},
    author = {Peter Buchholz and Ingo Schulz},
    title = {Numerical analysis of continuous time Markov decision processes over finite horizons},
    journal = {Computers Operations Research}
}

@article{Buchholz_2011, doi = {10.1016/j.cor.2010.08.011}, url = {https://doi.org/10.1016%2Fj.cor.2010.08.011}, year = {2011}, month = {mar}, publisher = {Elsevier {BV}}, volume = {38}, number = {3}, pages = {651--659}, author = {Peter Buchholz and Ingo Schulz}, title = {Numerical analysis of continuous time Markov decision processes over finite horizons}, journal = {Computers Operations Research} }