@article{ND_2009_5_2_a4,
     author = {G. L. Alfimov and D. A. Zezyulin},
     title = {Demonstrative computation of vortex structures in {Bose--Einstein} {Condensate}},
     journal = {Russian journal of nonlinear dynamics},
     pages = {215--235},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ND_2009_5_2_a4/}
}