Browsing by Author "El Houas Ghouddana, Ismael"
El Houas Ghouddana, Ismael (Universitat Politècnica de Catalunya, 2017-10-31)
Open AccessSince the beginning of time, we have fixed our eyes in space, imagining the possibility to arrive there. After hundreds of years of investigation, in the 20th century, we have achieved this goal. Now, in the 21st century, ...