@incollection{viejo2004unconstrained,

title = {Unconstrained 3D-mesh generation applied to map building},

author = {Diego Viejo and Miguel Cazorla},

year  = {2004},

date = {2004-01-01},

booktitle = {Progress in Pattern Recognition, Image Analysis and Applications},

pages = {241-248},

publisher = {springer Berlin Heidelberg},

abstract = {...},

keywords = {AI, map building, normal estimation, unconstrained 3D mesh},

pubstate = {published},

tppubtype = {incollection}

}