@article{TRSPY_2008_262_a16,
     author = {A. I. Smirnov},
     title = {Necessary {Optimality} {Conditions} for {a~Class} of {Optimal} {Control} {Problems} with {Discontinuous} {Integrand}},
     journal = {Informatics and Automation},
     pages = {222--239},
     publisher = {mathdoc},
     volume = {262},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2008_262_a16/}
}