TITLE : Active debris multi-removal mission concept based on hybrid propulsion AUTHOR(S) : Tadini P, Tancredi U, Grassi M, Anselmo L, Pardini C, Francesconi A, Branz F, Maggi F, Lavagna M, Deluca Lt, Viola N, Chiesa S, Trushlyakov V, Shimada T TYPE : Journal article YEAR : 2014 CODE : 293713 *** DO NOT EDIT THIS FILE ***