M. H. Anderson, 1995, Science, 269, 198, 10.1126/science.269.5221.198
K. B. Davis, 1995, Phys. Rev. Lett., 75, 3969, 10.1103/PhysRevLett.75.3969
C. C. Bradley, 1995, Phys. Rev. Lett., 75, 1687, 10.1103/PhysRevLett.75.1687
C. C. Bradley, 1997, Phys. Rev. Lett., 78, 985, 10.1103/PhysRevLett.78.985
D. G. Fried, 1998, Phys. Rev. Lett., 81, 3811, 10.1103/PhysRevLett.81.3811
L. Deng, 1999, Nature (London), 398, 218, 10.1038/18395
R. J. Donnely, 1991, Quantized Vortices in Helium II
M. R. Matthews, 1999, Phys. Rev. Lett., 83, 2498, 10.1103/PhysRevLett.83.2498
Y. S. Kivshar, 1998, Phys. Rep., 298, 81, 10.1016/S0370-1573(97)00073-2
P. A. Ruprecht, 1995, Phys. Rev. A, 51, 4704, 10.1103/PhysRevA.51.4704
W. Zhang, 1994, Phys. Rev. Lett., 72, 60, 10.1103/PhysRevLett.72.60
W. P. Reinhardt, 1997, J. Phys. B, 30, L785, 10.1088/0953-4075/30/22/001
A. D. Jackson, 1998, Phys. Rev. A, 58, 2417, 10.1103/PhysRevA.58.2417
A. E. Muryshev, 1999, Phys. Rev. A, 60, R2665, 10.1103/PhysRevA.60.R2665
P. O. Fedichev, 1999, Phys. Rev. A, 60, 3220, 10.1103/PhysRevA.60.3220
R. Dum, 1998, Phys. Rev. Lett., 80, 2972, 10.1103/PhysRevLett.80.2972
T. F. Scott, 1998, J. Phys. B, 31, L329, 10.1088/0953-4075/31/8/001
Ł. Dobrek, 1999, Phys. Rev. A, 60, R3381, 10.1103/PhysRevA.60.R3381
K. Bongs, 1999, Phys. Rev. Lett., 83, 3577, 10.1103/PhysRevLett.83.3577
M. R. Andrews, 1997, Phys. Rev. Lett., 79, 553, 10.1103/PhysRevLett.79.553
Y. Kagan, 1996, Phys. Rev. A, 54, R1753, 10.1103/PhysRevA.54.R1753
Y. Kagan, 1997, Phys. Rev. A, 55, R18, 10.1103/PhysRevA.55.R18
Y. Castin, 1996, Phys. Rev. Lett., 77, 5315, 10.1103/PhysRevLett.77.5315
S. Burger, Proceedings of the Internation School of Quantum Electronics, 27th Course, Erice, 1999