@inproceedings
{LMcpm03,
 title = "On Minimizing Pattern Splitting in Multi-track String Matching",
 author = "K. Lemstr{\"o}m and V. M{\"a}kinen",
 booktitle = "Proceedings of the 14th Annual Symposium on Combinatorial Pattern Matching (CPM 2003)",
 publisher = "Springer-Verlag",
 series = "LNCS",
 volume = 2676,
 pages = "237--253",
 year = 2003
}