@article{AA_1995_7_2_a0,
     author = {S. V. Buyalo and V. L. Kobel'skii},
     title = {Geometrization of graph-manifolds. {I.~Conformal} geometrization},
     journal = {Algebra i analiz},
     pages = {3--45},
     publisher = {mathdoc},
     volume = {7},
     number = {2},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1995_7_2_a0/}
}