@article{Lucas1987, 
     author = "Lucas, Joan M.", 
     doi = "10.1016/0196-6774(87)90048-4", 
     issn = "01966774", 
     journal = "Journal of Algorithms", 
     link = "http://www.sciencedirect.com/science/article/pii/0196677487900484 http://linkinghub.elsevier.com/retrieve/pii/0196677487900484", 
     month = "dec", 
     number = "4", 
     pages = "503--535", 
     title = "The Rotation Graph of Binary Trees Is Hamiltonian", 
     uri = "http://www.sciencedirect.com/science/article/pii/0196677487900484", 
     volume = "8", 
     year = "1987", 
}

Problems: 356