TY - JOUR A1 - Burger, Sven A1 - Bongs, Kai A1 - Dettmer, Stefanie A1 - Ertmer, Wolfgang A1 - Sengstock, Klaus A1 - Sanpera, Anna A1 - Shlyapnikov, Gora A1 - Lewenstein, Maciej T1 - Dark Solitons in Bose-Einstein Condensates JF - Phys. Rev. Lett. Y1 - 1999 U6 - https://doi.org/10.1103/PhysRevLett.83.5198 VL - 83 IS - 25 SP - 5198 EP - 5201 ER -