@article{BGUMI_2021_3_a4,
     author = {A. V. Chigarev and M. A. Zhuravkov and V. A. Chigarev},
     title = {Deterministic and stochastic models of infection spread and testing in an isolated contingent},
     journal = {Journal of the Belarusian State University. Mathematics and Informatics},
     pages = {57--67},
     publisher = {mathdoc},
     volume = {3},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/BGUMI_2021_3_a4/}
}