@article{DAN_1990_313_3_a3,
     author = {V. P. Borovikov and I. P. Borovikov and Yu. L. Gaponenko},
     title = {A regularization method in the space of piecewise-continuous},
     journal = {Doklady Akademii Nauk},
     pages = {533--537},
     publisher = {mathdoc},
     volume = {313},
     number = {3},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_313_3_a3/}
}