@article{ZNSL_2020_498_a6,
     author = {P. M. Akhmetiev and S. A. Melikhov},
     title = {Projected and near-projected embeddings},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {75--104},
     publisher = {mathdoc},
     volume = {498},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2020_498_a6/}
}