@article{Takagi2004, 
     author = "Takagi, Masahiro and Nakano, Shin-ichi", 
     doi = "10.1002/scj.10563", 
     issn = "0882-1666", 
     journal = "Systems and Computers in Japan", 
     link = "http://doi.wiley.com/10.1002/scj.10563", 
     number = "4", 
     pages = "1--8", 
     title = "Listing all rectangular drawings with certain properties", 
     uri = "http://doi.wiley.com/10.1002/scj.10563", 
     volume = "35", 
     year = "2004", 
}

Problems: 167