@article{IJAMCS_2020_30_2_a4,
     author = {Zeifman, Alexander and Satin, Yacov and Kryukova, Anastasia and Razumchik, Rostislav and Kiseleva, Ksenia and Shilova, Galina},
     title = {On three methods for bounding the rate of convergence for some continuous-time {Markov} chains},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {251--266},
     publisher = {mathdoc},
     volume = {30},
     number = {2},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IJAMCS_2020_30_2_a4/}
}