@misc{RM_1978_33_6_a29,
     title = {Decree of the {Presidium} of the {Supreme} {Soviet} of the {USSR} on decorating academician {Pontryagin~L.\,S.\} with the order of {Lenin}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {33},
     number = {6},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1978_33_6_a29/}
}