@article{MABA_2007_21_1-2_a2,
     author = {L. A. Pilipchuk and Yu. H. Pesheva},
     title = {Decomposition of {Linear} {Systems} in {Dual} {Flow} {Problems}},
     journal = {Mathematica balkanica},
     pages = {21},
     publisher = {mathdoc},
     volume = {21},
     number = {1-2},
     year = {2007},
     url = {http://geodesic.mathdoc.fr/item/MABA_2007_21_1-2_a2/}
}