@article{DA_2005_12_4_a5,
     author = {O. V. Khamisov},
     title = {Numerical solution of special problems of nonconvex quadratic programming},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {81--91},
     publisher = {mathdoc},
     volume = {12},
     number = {4},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2005_12_4_a5/}
}