@article{MT_2001_4_1_a3,
     author = {E. G. Lazareva},
     title = {Study of {the~Range} of {Sums} of {a~Vector} {Series} by {Multiplying} {the~Rearrangements} of {a~Series} by {Real} {Numbers}},
     journal = {Matemati\v{c}eskie trudy},
     pages = {36--67},
     publisher = {mathdoc},
     volume = {4},
     number = {1},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_2001_4_1_a3/}
}