@article{AL_2022_61_4_a1,
     author = {M. V. Valinkin},
     title = {Versions of a local contraction subexponential in the {Lambek} calculus},
     journal = {Algebra i logika},
     pages = {401--423},
     publisher = {mathdoc},
     volume = {61},
     number = {4},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2022_61_4_a1/}
}