. . . . "Variation of the parameters of electrostatic interaction Fk derived from absorption spectra of Lanthanide complexes"@en . . "Variation of the parameters of electrostatic interaction Fk derived from absorption spectra of lanthanide complexes" . "Variation of the parameters of electrostatic interaction Fk derived from absorption spectra of lanthanide complexes, by Chr. Klixbüll Jørgensen" . . . . "Variation of the Parameters of Electrostatic Interaction Fk derived from Absorption Spectra of Lanthanide Complexes"@en . "Variation of the Parameters of Electrostatic Interaction Fk derived from Absorption Spectra of Lanthanide Complexes" . . . . . . . . . . "FÍSICA." . . . .