"Chemistry Periodicals." . . "Fluorine Periodicals." . . "Fluororganische Verbindungen." . . . . . . . . . "Advances in fluorine chemistry" . "Advances in fluorine chemistry"@en . . . . . . "Periodicals"@en . . . . . . . . . . . . "Fluor." . . "Fluor" . "Fluorverbindungen." . .