20220401a2007    k  y0engy50      ba <br/><br/>
 - Title screen 
<br/><br/><label>Subjects--Corporate Names: </label><br/>электронный ресурс<br/>труды учёных ТПУ<br/>soliton<br/>rest point<br/>Pitaevskii equation<br/>condensate component<br/>gaussian packet