@article{VSGU_2023_29_2_a6,
     author = {R. K. Zakharov and E. K. Bashkirov},
     title = {Entanglement in nonlinear two-qubit {Tavis~---} {Cummings} model},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {72--80},
     publisher = {mathdoc},
     volume = {29},
     number = {2},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2023_29_2_a6/}
}