@article{DANMA_2020_492_a12,
     author = {A. D. Ryabichev},
     title = {Maps with prescribed {Boardman} singularities},
     journal = {Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleni\^a},
     pages = {62--64},
     publisher = {mathdoc},
     volume = {492},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DANMA_2020_492_a12/}
}