Arévalo, E <br/><br/>
Variational analysis of self-focusing of intense ultrashort pulses in gases.  [electronic resource] 

 -  Physical review. E, Statistical, nonlinear, and soft matter physics  Aug 2005 
 - 026605 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1539-3755 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevE.72.026605  doi