SEARCH Articles Figures Tables Linear response superposition principle Linear superposition approximation Linear superposition concept Linear superposition of fields Linear superposition principle Linear systems and the principle of superposition Linear viscoelasticity Boltzmann superposition principle Linear viscoelasticity superposition principle Linear viscoelasticity time-temperature superposition Linear-superposition assumption Linearized extended superposition Superpositioning Superpositions Viscoelastic behaviour, linear Boltzmann superposition principle Viscoelasticity, linear Boltzmann Superposition