@misc{RM_1979_34_5_a13,
     title = {Decree of the {Presidium} of the {Supreme} {Soviet} of the {USSR} on decorating of {Hero} of {Socialist} {Labour} academician {Bogolyubov~N.\,N.} with the {Order} of {Lenin} and a~second gold medal {``Sickle} and {Hammer''}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {34},
     number = {5},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1979_34_5_a13/}
}