TY - GEN L1 - http://kpbc.umk.pl/Content/182482/PDF/Grygielewicz_Irena_2005_WSK.pdf L2 - http://kpbc.umk.pl/Content/182482 T1 - Grygielewicz Irena UR - http://kpbc.umk.pl/dlibra/publication/edition/182482 ER -