@article{ISU_2010_10_3_a3,
     author = {V. A. Yurko},
     title = {Uniqueness of the solution of the inverse problem for differential operators on arbitrary compact graphs},
     journal = {Izvestiya of Saratov University. Mathematics. Mechanics. Informatics},
     pages = {33--38},
     publisher = {mathdoc},
     volume = {10},
     number = {3},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ISU_2010_10_3_a3/}
}