@misc{Mittal_N._Low-Frequency,
 author={Mittal, N. and Verma, V.},
 address={Երևան},
 howpublished={online},
 type={Հոդված},
 title={Low-Frequency Type II Radio Bursts And Associated Solar Flares, Coronal Holes, And CMEs During 2001 To 2015},
 keywords={Sun},
}