Institute of Physical Energetics (Latvijas Zin at nu akad emija). Latvian journal of physics and technical sciences. De Gruyter Open.
Chicago-viite (17. p.)Institute of Physical Energetics (Latvijas Zin at nu akad emija). Latvian Journal of Physics and Technical Sciences. Warsaw, Poland: De Gruyter Open.
MLA-viite (9. p.)Institute of Physical Energetics (Latvijas Zin at nu akad emija). Latvian Journal of Physics and Technical Sciences. De Gruyter Open.
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