%0 Journal Article %J Organon F %D 1997 %T Piaget, mäkkýše a teória evolúcie %A Gálik, Dušan %B Organon F %V 4 %P 297-301 %U http://www.klemens.sav.sk/fiusav/doc/organon/1997/3/297-301.pdf %9 Diskusie - polemiky %2 Discussions - Polemics %3 297301