@Article{ GIL_HERNÁNDEZ_Shin_ASCHHEIM:107-116,

author = { LUISA MARIA GIL MARTIN and ENRIQUE HERNÁNDEZ MONTES and Myoungsu Shin and MARK ASCHHEIM } ,

title = { Developments in excavation bracing systems },

journal = { Tunnelling and Underground Space Technology },

year = { 2012 },

volume = { 31 },

pages = { 107-116 },

}