@article{PMFA_1976__21_4_a3,
     author = {Birkhoff, Garrett},
     title = {S\'u\v{c}asn\'e trendy v algebre},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {199--211},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {1976},
     zbl = {0328.01013},
     language = {sl},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1976__21_4_a3/}
}