@article{PMFA_1981__26_6_a4,
     author = {Postnikov, M.},
     title = {V zajet{\'\i} n\'ahodn\'ych metafor},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {342--345},
     publisher = {mathdoc},
     volume = {26},
     number = {6},
     year = {1981},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1981__26_6_a4/}
}