@misc{ahrasapilo06,
  author = {O. Apilo and E. Hyyti{\"a} and H. Koskinen and P. Lassila and A. Penttinen and J. Virtamo},
  title = {Wireless Multihop Networks},
  year = {2006},
  note = {Presentation slides, Wireless Ad Hoc and Sensor Networks for Security Applications, Helsinki University of Technology, May 22, 2006},
}