@article{MAIS_2017_24_1_a7,
     author = {A. N. Morozov},
     title = {Completion of the kernel of the differentiation operator},
     journal = {Modelirovanie i analiz informacionnyh sistem},
     pages = {111--120},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAIS_2017_24_1_a7/}
}