RISC RISC Research Institute for Symbolic Computation  
  • @techreport{RISC1897,
    author = {Markus Mayr and Sylvia Neuwirth and Sabine Stifter},
    title = {{A Simulation and Planning Package for Tunnel Construction}},
    number = {90-30},
    year = {1990},
    note = {Published in Proc. $23^{rd}$ ISATA Int. Symp. on Automotive Technology and Automation, Dec. 3-7, 1990, Vienna, Austria, vol. II, pp. 156--163.},
    sponsor = { Mayreder Consult, Linz, Austria, ITF proj. no. 7/40/1614 II/SA, (Eureka projekt EU360).},
    type = {RISC Report Series},
    institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
    address = {Schloss Hagenberg, 4232 Hagenberg, Austria}