Lonngren, karl <br/><br/>
solitons in action; proceedings of a workshop sponsored by the Mathematics division, army research office held at Redstone Arsenal, october <26=twentysix> - <27=twentyseven>, <1977=one thousand nine hundred seventyseven> 

 - New York  Academic Press  1978 
 - xiii+300 
<br/><br/><label>Universal Decimal Class. No.: </label>51:535.12  / LON.78