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      <marc:subfield code="a">Nikolic, L. </marc:subfield>
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      <marc:subfield code="a">"Space weather refers to the dynamic conditions on the Sun and in the space environment, in particular, in the near-Earth environment, that can affect critical infrastructure. NRCan operates the Canadian Space Weather Forecast Centre and conducts research into space weather effects on power systems, pipelines, radio communications and GNSS positioning to help Canadian industry understand and mitigate the effects of space weather. This paper describes theoretical models and numerical techniques used to model the coronal magnetic field of the Sun"--Summary provided by publisher.</marc:subfield>
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