@article{SEMR_2023_20_2_a35,
     author = {A. N. Glebov and S. S. Lylova and S. G. Toktokhoeva},
     title = {Approximation algorithms for {2-PSP-2W-max} and {2-CC-2W-max}},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {923--941},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2023_20_2_a35/}
}