@article{VUU_2022_32_3_a5,
     author = {A. A. Spiridonov and S. S. Kumkov},
     title = {Keeping order of vessels in problem of safe merging aircraft flows},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {433--446},
     publisher = {mathdoc},
     volume = {32},
     number = {3},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VUU_2022_32_3_a5/}
}