Chapters by Prof. Constantin Udrea

• Book Chapter Construction of a Vertical Displacement Service Robot with Vacuum Cups
  by Nicolae Alexandrescu, Tudor Cătălin Apostolescu, Despina Duminică, Constantin Udrea, Georgeta Ionaşcu and Lucian Bogatu in the book "Mobile Robots - Current Trends" edited by Zoran Gacovski, ISBN 978-953-307-716-1, InTech, October 10, 2011