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Dyfyniad Arddull ChicagoStepanov, V. A., N. N. Peschanskai︠a︡, V. V. Shpeĭzman, and V. R. Regelʹ. Prochnostʹ I Relaksat︠s︡ionnye I︠a︡vlenii︠a︡ V Tverdykh Telakh. Leningrad: "Nauka," Leningradskoe otd-nie, 1984.
Dyfyniad MLAStepanov, V. A., et al. Prochnostʹ I Relaksat︠s︡ionnye I︠a︡vlenii︠a︡ V Tverdykh Telakh. "Nauka," Leningradskoe otd-nie, 1984.
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