Bibtex of Geometry / Face

@article{Burdet1974, 
     author = "Burdet, Claude-Alain", 
     doi = "10.1137/0126045", 
     issn = "0036-1399", 
     journal = "SIAM Journal on Applied Mathematics", 
     link = "http://epubs.siam.org/doi/10.1137/0126045", 
     month = "may", 
     number = "3", 
     pages = "479--489", 
     title = "Generating All the Faces of a Polyhedron", 
     uri = "http://epubs.siam.org/doi/10.1137/0126045", 
     volume = "26", 
     year = "1974", 
}

@article{Fukuda1991, 
     author = "Fukuda, Komei and Saito, Shigemasa and Tamura, Akihisa", 
     doi = "10.1016/0166-218X(91)90066-6", 
     issn = "0166218X", 
     journal = "Discrete Applied Mathematics", 
     link = "http://www.sciencedirect.com/science/article/pii/0166218X91900666 http://linkinghub.elsevier.com/retrieve/pii/0166218X91900666", 
     month = "apr", 
     number = "2", 
     pages = "141--149", 
     title = "Combinatorial face enumeration in arrangements and oriented matroids", 
     uri = "http://www.sciencedirect.com/science/article/pii/0166218X91900666", 
     volume = "31", 
     year = "1991", 
}