20211228a2020    k  y0engy50      ba <br/><br/>
 - Title screen 
<br/><br/><label>Subjects--Corporate Names: </label><br/>электронный ресурс<br/>труды учёных ТПУ<br/>pumping source<br/>high pulse repetition frequency<br/>pulse duration<br/>reduced energy deposition<br/>active media