@inproceedings{Szymanik2007TbiLLC,
  author    = {Jakub Szymanik},
  title     = {The Computational Complexity of Quantified Reciprocals},
  booktitle = {TbiLLC},
  year      = {2007},
  pages     = {139-152},
  ee        = {http://dx.doi.org/10.1007/978-3-642-00665-4_12},
  crossref  = {DBLP:conf/tbillc/2007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}
@proceedings{DBLP:conf/tbillc/2007,
  editor    = {Peter Bosch and
               David Gabelaia and
               J{\'e}r{\^o}me Lang},
  title     = {Logic, Language, and Computation, 7th International Tbilisi
               Symposium on Logic, Language, and Computation, TbiLLC 2007,
               Tbilisi, Georgia, October 1-5, 2007. Revised Selected Papers},
  booktitle = {TbiLLC},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {5422},
  year      = {2009},
  isbn      = {978-3-642-00664-7},
  ee        = {http://dx.doi.org/10.1007/978-3-642-00665-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}