@article{SEMR_2022_19_2_a0,
     author = {V. M. Leontiev},
     title = {On the collection process for positive words},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {439--459},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2022_19_2_a0/}
}