@misc{misc06a26160,
title   = {Formation of soliton trains in Bose-Einstein condensates as a nonlinear Fresnel diffraction of matter waves},
author = {Kamchatnov, A M and Gammal, Arnaldo and Abdullaev, F Kh and Kraenkel, R A},
year = {2003},
publisher = {IFUSP}
}