@article{UM_1996_4_1_a4,
     author = {\v{S}arounov\'a, Alena},
     title = {Mal\'y n\'apadn{\'\i}k - {D}},
     journal = {U\v{c}itel matematiky},
     pages = {32--33},
     year = {1996},
     volume = {4},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1996_4_1_a4/}
}