@article{ZNSL_2018_468_a13,
     author = {E. A. Ayryan and M. D. Malykh and L. A. Sevastyanov},
     title = {Differential schemes for the ordinary differential equations defining a~projective correspondence between layers},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {202--220},
     publisher = {mathdoc},
     volume = {468},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2018_468_a13/}
}