@article{PS_2020__24_1_100_0,
     author = {Mena, Rams\'es H. and Palma, Freddy},
     title = {Continuous-time {Markov} processes, orthogonal polynomials and {Lancaster} probabilities},
     journal = {ESAIM: Probability and Statistics},
     pages = {100--112},
     publisher = {EDP-Sciences},
     volume = {24},
     year = {2020},
     doi = {10.1051/ps/2020004},
     mrnumber = {4071319},
     zbl = {1434.60196},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ps/2020004/}
}