@misc{RauSchmidtSchauss2011,
  author    = {Conrad Rau and Manfred Schmidt-Schauß},
  title     = {Computing overlappings by unification in the deterministic lambda calculus LR with letrec, case, constructors, seq and variable chains},
  booktitle = {Technical report Frank / Johann-Wolfgang-Goethe-Universit{\"a}t, Fachbereich Informatik und Mathematik, Institut f{\"u}r Informatik ; 46},
  url       = {http://www.ki.informatik.uni-frankfurt.de/papers/frank/frank-46.pdf},
  institution = {Informatik},
  series    = {Technical report Frank / Johann-Wolfgang-Goethe-Universit{\"a}t, Fachbereich Informatik und Mathematik, Institut f{\"u}r Informatik},
  number    = {46},
  type      = {workingpaper},
  pages     = {1 -- 52},
  year        = {2011},
}