Tek Prasad Adhikari <br/><br/>
Photoionization Modelling as a Density Diagnostic of Line Emitting/Absorbing Regions in Active Galactic Nuclei 

 -  Springer  Springer  2019 
<br/><br/><label>ISBN: </label>9783030227371 
<br/><br/><label>Source: </label>EBOOK