@article{AL_2022_61_5_a1,
     author = {Yu. L. Ershov},
     title = {Pre-minimal pairs and homogeneous valuations},
     journal = {Algebra i logika},
     pages = {541--551},
     publisher = {mathdoc},
     volume = {61},
     number = {5},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2022_61_5_a1/}
}