@article{ZVMMF_1967_7_3_a15,
     author = {M. K. Likht},
     title = {On the calculation of functionals in the solutions of linear equations of the first kind},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {667--672},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1967_7_3_a15/}
}