@InProceedings{Trippenbach:2003,
author
=
"M.Trippenbach and V.Cao Long and S.Vu Ngoc and B.Nguyen Huy",
title
=
"Bragg scatering of Bose-Einstein condensates and Imaginary time method",
booktitle
=
"28th National Conference on Theoretical Physics",
address
=
"Sam Son, Wietnam",
publisher
=
"Hanoi [brak wydawcy] ",
pages
=
"198--203",
organization
=
"Vietnam Physical Society",
year
=
"2003",
}