@article{PMFA_1987_32_5_a1,
     author = {Bogoljubov, N. N. and \v{S}irkov,  D. V.},
     title = {Renormaliza\v{c}n{\'\i} grupa? {To} je velmi jednoduch\'e},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {251--266},
     year = {1987},
     volume = {32},
     number = {5},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1987_32_5_a1/}
}