lauri.kutt@aalto.fi
muhammad.shafiq@aalto.fi
matti.lehtonen@aalto.fi
heigo.molder@ttu.ee
jaan.jarvik@ttu.ee
© 2013 Lauri Kütt, Muhammad Shafiq, Matti Lehtonen, Heigo Mõlder, Jaan Järvik, published by Riga Technical UniversityThis work is licensed under the Creative Commons License.