Paper  bibtex   

@techreport{ Zie2006,
  author    = {Radoslaw Z. Ziembinski},
  title     = {Context Based Sequential Pattern Mining: the problem definition, mining algorithms and experimental evaluation},
  number   = {RA-07/06},
  url   = {http://www.cs.put.poznan.pl/reports/2006E.html} ,
  year   = {2006}
}