@article{Shioura1997, 
     author = "Shioura, Akiyoshi and Tamura, Akihisa and Uno, Takeaki", 
     doi = "10.1137/S0097539794270881", 
     issn = "0097-5397", 
     journal = "SIAM Journal on Computing", 
     keyword = "05C30,68R10,optimal algorithm,spanning trees,undirected graphs", 
     language = "en", 
     link = "http://epubs.siam.org/doi/abs/10.1137/S0097539794270881?journalCode=smjcat", 
     month = "jun", 
     number = "3", 
     pages = "678--692", 
     publisher = "Society for Industrial and Applied Mathematics", 
     title = "An Optimal Algorithm for Scanning All Spanning Trees of Undirected Graphs", 
     uri = "http://epubs.siam.org/doi/abs/10.1137/S0097539794270881?journalCode=smjcat", 
     volume = "26", 
     year = "1997", 
}

Problems: 15