@article{McKay1998, 
     author = "McKay, Brendan D.", 
     doi = "10.1006/jagm.1997.0898", 
     issn = "01966774", 
     journal = "Journal of Algorithms", 
     link = "http://www.sciencedirect.com/science/article/pii/S0196677497908981 http://linkinghub.elsevier.com/retrieve/pii/S0196677497908981", 
     month = "feb", 
     number = "2", 
     pages = "306--324", 
     title = "Isomorph-Free Exhaustive Generation", 
     uri = "http://www.sciencedirect.com/science/article/pii/S0196677497908981", 
     volume = "26", 
     year = "1998", 
}

Problems: 313