@misc{10_21136_CPM_1990_108725,
     title = {Zpr\'avy},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {100--101},
     publisher = {mathdoc},
     volume = {115},
     number = {1},
     year = {1990},
     doi = {10.21136/CPM.1990.108725},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1990.108725/}
}