found: Work cat.: 2003502340: Malmer, M.P. The Neolithic of south Sweden : TRB, GRK, and STR, 2003.
found: Dictionnaire de la prehistoire:p. 1069 (TRBK, abreviation des Trichterbecker kulturen)
found: Funnel beaker culture (TRB) WWW Site, July 1, 2004(Traegboegerkultur (TBK), Trichterrandbecher or Trichterbecher, Trechterbecher)
found: Pearson, G. Anthropological glossary:p. 92 (Funnel beaker ... associated with First Northern culture ... hence the term TRB, which is sometimes used as a substitute ... representing an abbreviation of the German word Trichterbecher)
