@article{Dias2005, 
     author = "Dias, V\^{a}nia M.F. and de Figueiredo, Celina M.H. and Szwarcfiter, Jayme L.", 
     doi = "10.1016/j.tcs.2005.01.014", 
     issn = "03043975", 
     journal = "Theoretical Computer Science", 
     keyword = "Algorithms,Biclique,Enumeration,Lexicographic order,NP-complete,Polynomial-time delay", 
     link = "http://www.sciencedirect.com/science/article/pii/S030439750500037X http://linkinghub.elsevier.com/retrieve/pii/S030439750500037X", 
     month = "jun", 
     number = "1-3", 
     pages = "240--248", 
     title = "Generating Bicliques of a Graph in Lexicographic Order", 
     uri = "http://www.sciencedirect.com/science/article/pii/S030439750500037X", 
     volume = "337", 
     year = "2005", 
}

Problems: 280