@article{Lucas1993, 
     author = "Lucas, Joan M. and Vanbaronaigien, D.R. and Ruskey, Frank", 
     doi = "10.1006/jagm.1993.1045", 
     issn = "01966774", 
     journal = "Journal of Algorithms", 
     link = "http://www.sciencedirect.com/science/article/pii/S019667748371045X http://linkinghub.elsevier.com/retrieve/pii/S019667748371045X", 
     month = "nov", 
     number = "3", 
     pages = "343--366", 
     title = "On Rotations and the Generation of Binary Trees", 
     uri = "http://www.sciencedirect.com/science/article/pii/S019667748371045X", 
     volume = "15", 
     year = "1993", 
}

Problems: 342