20211227a2020    k  y0engy50      ba <br/><br/>
 - Title screen 
<br/><br/><label>Subjects--Corporate Names: </label><br/>электронный ресурс<br/>труды учёных ТПУ<br/>QCD<br/>exotics<br/>tetraquark<br/>spectroscopy<br/>quarkonium<br/>particle and resonance production