Korabl-Sputnik 1
[af] Spoetnik 4
[ast] Sputnik 4
[az] Korabl Sputnik 1
[bg] Спутник-4
[ca] Spútnik 4
[cs] Sputnik 4
[de] Sputnik 4
[el] Σπούτνικ 4
[es] Sputnik 4
[fi] Sputnik 4