RISC RISC Research Institute for Symbolic Computation  
  • @techreport{RISC135,
    author = {Temur Kutsia},
    title = {{Unification in a Free Theory with Sequence Variables and Flexible Arity Symbols and its Extensions}},
    language = {english},
    number = {02-6},
    year = {2002},
    institution = {Johannes Kepler University, Linz, Austria},
    length = {53},
    type = {SFB Report}
    }