Science and Technology Center in Ukraine

Science and Technology 30 (9): 911–918, doi:10.3327/jnst.30.911  ^ Knief, Ronald Allen (1992), “Fission Fragments”, Nuclear engineering: theory and technology

webの呼び出しエラー：引数 accessdate は必須です。 ^ Nicas (2018). ^ “Trust and Distrust in America”. Pew Research Center (July 22, 2019). Feb 22, 2024時点のオリジナルよりアーカイブ。 Template:Cite

^ Ukraine Crisis Media Center. "Ukraine’s Security Service Counterintelligence Chief presents photo evidence of Russia’s direct involvement in the downing

geometry in Levallois cores: patterns of stability and variability across regions and their implications”. Journal of Archaeological Science 40 (3): 1508–1517

1991: USSR in photos" Soviet cards and posters USSR in scale, a website commemorated to a private collection of Soviet technology and vehicles in the scale