%0 Journal Article %A Darko Žubrinić %A Vesna Županović %T Fractal analysis of spiral trajectories of some vector fields in $ {\mathbb{R}}^{3}$ %J Comptes Rendus. Mathématique %D 2006 %P 959-963 %V 342 %N 12 %I Elsevier %R 10.1016/j.crma.2006.04.021 %G en %F CRMATH_2006__342_12_959_0