@Article{BKWZ:rna-alignment-with-lcs,
  author = 	 {Sergey Bereg and Marcin Kubica and Tomasz Wale\'n and Binhai Zhu},
  title = 	 {{RNA} multiple structural alignment with longest common subsequences},
  journal = 	 {Journal of Combinatorial Optimization},
  year = 	 {2007},
  volume = 	 {13},
  number = 	 {2},
  pages = 	 {179--188},
  publisher =    {{Springer-Verlag}}
}