@article{Zerling1985, 
     author = "Zerling, David", 
     doi = "10.1145/3828.214141", 
     issn = "00045411", 
     journal = "Journal of the ACM", 
     link = "http://portal.acm.org/citation.cfm?doid=3828.214141", 
     month = "jul", 
     number = "3", 
     pages = "694--701", 
     publisher = "ACM", 
     title = "Generating Binary Trees Using Rotations", 
     uri = "http://portal.acm.org/citation.cfm?doid=3828.214141", 
     volume = "32", 
     year = "1985", 
}

Problems: 358