title: Structures and energetics of helium cluster cations: equilibrium geometries revisited through the genetic algorithm approach.
authors.affiliation: Department of Physics, Faculty of Science, University of Ostrava, 30. dubna 22, Ostrava 701 03, Czech Republic. karel.oleksy@osu.cz
authors.forename: Karel
authors.initials: K
authors.lastname: Oleksy
authors.forename: František
authors.initials: F
authors.lastname: Karlický
authors.forename: René
authors.initials: R
authors.lastname: Kalus