@article{PMFA_1974_19_1_a5,
     author = {Sobolev, S. L.},
     title = {V\'yuka matematiky v {Sov\v{e}tsk\'em} svazu},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {36--44},
     year = {1974},
     volume = {19},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1974_19_1_a5/}
}