Bibtex of String / Bracelet

@article{Sawada2001, 
     author = "Sawada, Joe", 
     doi = "10.1137/S0097539700377037", 
     issn = "0097-5397", 
     journal = "SIAM Journal on Computing", 
     keyword = "05-04,1,68r05,68r15,ams subject classifications,bracelet,cat algorithm,chemistry and,forbidden substring,generate,introduction,necklace,pii,s0097539700377037,the fields of combinatorial,the rapid growth in", 
     link = "http://link.aip.org/link/SMJCAT/v31/i1/p259/s1\&Agg=doi http://epubs.siam.org/doi/abs/10.1137/S0097539700377037", 
     month = "jan", 
     number = "1", 
     pages = "259--268", 
     title = "Generating Bracelets in Constant Amortized Time", 
     uri = "http://link.aip.org/link/SMJCAT/v31/i1/p259/s1&Agg=doi", 
     volume = "31", 
     year = "2001", 
}