@article{02216482,
title = {Biharmonic curves in the generalized Heisenberg group.},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {46},
year = {2005},
pages = {513-521},
zbl = {1104.53060},
language = {en},
url = {http://dml.mathdoc.fr/item/02216482}
}
Fetcu, Dorel. Biharmonic curves in the generalized Heisenberg group.. Beiträge zur Algebra und Geometrie, Tome 46 (2005) pp. 513-521. http://gdmltest.u-ga.fr/item/02216482/