%0 Journal Article
%T Analysis of the Technical Efficiency of Urban Bus Services in Spain Based on SBM Models
%A Pablo Jord&#xe1
%A Roc&#xed
%A o Cascajo
%A Andr&#xe9
%A s Monz&#xf3
%A n
%J ISRN Civil Engineering
%D 2012
%I Hindawi Publishing Corporation
%R 10.5402/2012/984758
%U http://dx.doi.org/10.5402/2012/984758