Literature references. Korana Village, National Park (NP) Plitvice (Horvat 1990; Ivkoviċ et al. 2010) (57); Stream Plitvica, NP Plitvice (Ivkoviċ et al. 2010) (58); tufa barrier Novakoviċa Brod, NP Plitvice (Ivkoviċ et al. 2010) (59); tufa barrier Kozjak-Milanovac, NP Plitvice (Ivkoviċ et al. 2010) (60); tufa barrier Labudovac, NP Plitvice (Ivkoviċ et al. 2010) (62); Crna rijeka by the bridge, NP Plitvice (Ivkoviċ et al. 2010) (64).