@article{MZM_1999_66_2_a17,
     author = {Z. D. Usmanov},
     title = {Relationship between manifolds of solutions to generic and model generalized {Cauchy--Riemann} systems with a~singular point},
     journal = {Matemati\v{c}eskie zametki},
     pages = {302--307},
     publisher = {mathdoc},
     volume = {66},
     number = {2},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1999_66_2_a17/}
}