@article{DE_2001_37_4_a3,
     author = {V. V. Dicusar and M. Koska and A. Figura},
     title = {A {Parameter} {Extension} {Method} for {Solving} {Boundary} {Value} {Problems} in {Optimal} {Control} {Theory}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {453--457},
     publisher = {mathdoc},
     volume = {37},
     number = {4},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2001_37_4_a3/}
}