@article{ZVMMF_1996_36_8_a6,
     author = {A. A. Abramov and A. A. Aslanyan},
     title = {On a singular boundary-value problem for linear {Hamiltonian} systems of ordinary differential equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {45--56},
     publisher = {mathdoc},
     volume = {36},
     number = {8},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1996_36_8_a6/}
}