@inproceedings{BSAlByMe09,
 title = {How Many Holes Can an Unbordered Partial Word Contain?},
 author = {Allen, Emily and Blanchet-Sadri, Francine and Byrum, Cameron and Merca\c{s}, Robert},
 booktitle = {Language and Automata Theory and Applications 2009},
 series = {Lecture Notes in Computer Science},
 publisher = {Springer},
 ee = {http://dx.doi.org/10.1007/978-3-642-00982-2_15},
 volume = {5457},
 year = {2009},
 pages = {176--187},
 editor = {Dediu, Adrian Horia and Ionescu, Armand Mihai and Mart\'{i}n-Vide, Carlos},
 address = {Berlin, Germany},
}