The biology of the nase Chondostroma nasus (L.) : 1th International Workshop, October 17-20, 1994 / organised by Instiute of Landscape Ecology, Academy of Sciences of the Czech Republic, Brno ; edited by Stanislav Lusk and Milan Peňáz. vol. 44, suppl. 1: The biology of the nase Chondostrolma nasus (L.), 1995   .  Brno :  Ústav ekologie krajiny Akademie věd,  1995 . 106 s., 4 s. obr. příl.