title: Secondary instabilities of hexagonal patterns in a Bénard-Marangoni convection experiment.
authors.affiliation: Center for Nonlinear Science and School of Physics, Georgia Institute of Technology, Atlanta, GA 30332-0430, USA.
authors.forename: Denis
authors.initials: D
authors.lastname: Semwogerere
authors.forename: Michael F
authors.initials: MF
authors.lastname: Schatz