@article{10_21136_CPM_1972_117742,
     author = {Barto\v{s}, Pavel},
     title = {O jednom zov\v{s}eobecnen{\'\i} \v{c}{\'\i}selnoteoretick\'eho vz\v{t}ahu  $[a_1,\,a_2]=a_1a_2/(a_1,\,a_2)$ a jeho pou\v{z}it{\'\i}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {96--98},
     publisher = {mathdoc},
     volume = {097},
     number = {1},
     year = {1972},
     doi = {10.21136/CPM.1972.117742},
     mrnumber = {0306115},
     zbl = {0226.10006},
     language = {sk},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1972.117742/}
}