POLISHED FLINT 'SCRAPERS' FROM NIDA NEOLITHIC SETTLEMENT - WERE THEY TOOLS? CLUES FROM EXPERIMENTAL STUDIES AND A USE-WEAR ANALYSIS.Published in:Lietuvos Archeologija, 2016, n. 42, p. 127By:Osipowicz, Grzegorz;Kuriga, Justyna;Piličiauskas, GytisPublication type:Article