@article{article50aa112f,
title   = {Temporal Talbot effect in interference of matter waves from arrays of Bose-Einstein condensates and transition to Fraunhofer diffraction},
author = {Gammal, Arnaldo and Kamchatnov, A M},
year = {2004},
doi = {10.1016/j.physleta.2004.02.064},
journal   = {Physics Letters A}
}