Attractive and repulsive interactions in a two-dimensional billiardlike system: The Lennard-Jones stadium.  [electronic resource] 

 -  Physical review. A, Atomic, molecular, and optical physics  Jun 1990 
 - 6716-6726 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1050-2947 
<br/><br/><label>Standard No.: </label>10.1103/physreva.41.6716  doi