WASET
    A. Аndreev and  Yu. Rozhdestvenskii and  К. Platonov and  R. Salomaa,  Laser Excited Nuclear γ -Source of High Spectral Brightness.   journal   = {International Journal of Nuclear and Quantum Engineering}, [online]. World Academy of Science, Engineering and Technology.
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    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/13534.