@article{ZCSUT_2017__27_3-4_a0,
     author = {Sojka, Petr},
     title = {\'Uvodn{\'\i}k},
     journal = {Zpravodaj \v{C}eskoslovensk\'eho sdru\v{z}en{\'\i} u\v{z}ivatel\r{u} TeXu},
     pages = {117--117},
     publisher = {mathdoc},
     volume = {27},
     number = {3-4},
     year = {2017},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/ZCSUT_2017__27_3-4_a0/}
}