@article{DE_1997_33_4_a15,
     author = {K. B. Mansimov},
     title = {Investigation of quasi-singular processes in a problem of the control of a chemical reactor},
     journal = {Differencialʹnye uravneni\^a},
     pages = {540--546},
     publisher = {mathdoc},
     volume = {33},
     number = {4},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1997_33_4_a15/}
}