@article{TIMB_2014_22_1_a3,
     author = {V. V. Gorokhovik},
     title = {First and second necessary optimality conditions for a discrete optimal control problem with nontransitive performance index},
     journal = {Trudy Instituta matematiki},
     pages = {35--50},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMB_2014_22_1_a3/}
}