@article{Bowen1967a, 
     author = "Bowen, Robert and Fisk, Stephen", 
     doi = "10.1090/S0025-5718-1967-0223277-3", 
     issn = "0025-5718", 
     journal = "Mathematics of Computation", 
     link = "http://www.ams.org/jourcgi/jour-getitem?pii=S0025-5718-1967-0223277-3", 
     month = "may", 
     number = "98", 
     pages = "250--250", 
     title = "Generations of triangulations of the sphere", 
     uri = "http://www.ams.org/jourcgi/jour-getitem?pii=S0025-5718-1967-0223277-3", 
     volume = "21", 
     year = "1967", 
}

Problems: 394