@article{SM_1998_189_9_a1,
     author = {S. M. Ivashkovich and V. V. Shevchishin},
     title = {Deformations of non-compact complex curves and envelopes of meromorphy of spheres},
     journal = {Sbornik. Mathematics},
     pages = {1295--1333},
     publisher = {mathdoc},
     volume = {189},
     number = {9},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1998_189_9_a1/}
}