@article{10_14736_kyb_2019_3_0495,
     author = {Garc{\'\i}a, Yofre H. and Gonz\'alez-Hern\'andez, Juan},
     title = {Solutions of {semi-Markov} control models with recursive discount rates and approximation by $\epsilon$-optimal policies},
     journal = {Kybernetika},
     pages = {495--517},
     publisher = {mathdoc},
     volume = {55},
     number = {3},
     year = {2019},
     doi = {10.14736/kyb-2019-3-0495},
     mrnumber = {4015995},
     zbl = {07144950},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14736/kyb-2019-3-0495/}
}