@article{AA_1999_11_5_a6,
     author = {G. B. Mikhalkin},
     title = {Birational equivalence for smooth manifolds with boundary},
     journal = {Algebra i analiz},
     pages = {152--165},
     publisher = {mathdoc},
     volume = {11},
     number = {5},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1999_11_5_a6/}
}