. . . . . "The Chemistry of thallium" . "The chemistry of tallium" . . . . . . . . . . . . . . . . . . "The chemistry of thallium" . . "The chemistry of thallium"@en . "Thallium." . . "Thallium Composés." . . "Eigenschappen." . . "Organometaalverbindingen." . . . . "Thalliumverbindungen." . .