@book{DBLP:books/infix/Spreng93,
  author    = {Michael Spreng},
  title     = {Situationsanalyse bei Kontakten w{\"a}hrend der Ausf{\"u}hrung
               von Roboterbewegungen in unsicheren Umgebungen},
  publisher = {Infix Verlag, St. Augustin, Germany},
  series    = {DISKI},
  volume    = {34},
  year      = {1993},
  isbn      = {3-929037-34-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}