1. Counting bordered partial words by critical positions;Allen;Electron. J. Combin.,2011
2. The structural border array;Beal;J. Discrete Algorithms,2013
3. Open problems on partial words;Blanchet-Sadri,2008
4. How many holes can an unbordered partial word contain?;Blanchet-Sadri,2009
5. New bounds and extended relations between prefix arrays, border arrays, undirected graphs, and indeterminate strings;Blanchet-Sadri,2014