RISC RISC Research Institute for Symbolic Computation  
  • @techreport{RISC403,
    author = {W.Herfort and G.Landsmann},
    title = {{Simultaneous Existence of Right Inverses for 1-ab and 1-ba.}},
    language = {english},
    number = {99-26},
    year = {1999},
    institution = {RISC Linz},
    length = {0}
    }