@INPROCEEDINGS( PSC2014-6, 
 author = "Haoyue Bai and Frantisek Franek and William F. Smyth",
 title = "Two Squares Canonical Factorization",
 booktitle = "Proceedings of the Prague Stringology Conference 2014",
 address = "Czech Technical University in Prague, Czech Republic",
 editor = "Jan Holub and Jan {\v{Z}}{\v{d}}{\'{a}}rek",
 isbn = "978-80-01-05547-2",
 year = 2014,
 pages = "52--58",
)